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Hans de Goede [Thu, 12 Oct 2017 18:10:25 +0000 (20:10 +0200)]
staging: vboxvideo: Fix reporting invalid suggested-offset-properties
The x and y hints receives from the host are unsigned 32 bit integers and
they get set to -1 (0xffffffff) when invalid. Before this commit the
vboxvideo driver was storing them in an u16 causing the -1 to be truncated
to 65535 which, once reported to userspace, was breaking gnome 3.26+
in Wayland mode.
This commit stores the host values in 32 bit variables, removing the
truncation and checks for -1, replacing it with 0 as -1 is not a valid
suggested-offset-property value. Likewise the properties are now
initialized to 0 instead of -1, since -1 is not a valid value.
This fixes gnome 3.26+ in Wayland mode not working with the vboxvideo
driver.
Reported-by: Gianfranco Costamagna <locutusofborg@debian.org>
Cc: stable@vger.kernel.org
Cc: Michael Thayer <michael.thayer@oracle.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Tue, 10 Oct 2017 19:40:31 +0000 (14:40 -0500)]
staging: vt6655: mark expected switch fall-throughs in vnt_set_keymode
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Tue, 10 Oct 2017 19:13:58 +0000 (14:13 -0500)]
staging: typec: tcpci: mark expected switch fall-through in tcpci_to_typec_cc
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Colin Ian King [Tue, 10 Oct 2017 14:05:48 +0000 (15:05 +0100)]
staging: wilc1000: replace redundant computations with 0
Shifting and masking strHostIfSetMulti->enabled is redundant since
enabled is a bool and so all the shifted and masked values will be
zero. Replace them with zero to simplify the code.
Detected by CoverityScan, CID#
1339458 ("Bad shift operation") and
CID#
1339506 ("Operands don't affect result").
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sebastian Andrzej Siewior [Thu, 5 Oct 2017 12:56:54 +0000 (14:56 +0200)]
greybus: audio: don't inclide rwlock.h directly.
rwlock.h should not be included directly. Instead linux/splinlock.h
should be included. One thing it does is to break the RT build.
Cc: Vaibhav Agarwal <vaibhav.sr@gmail.com>
Cc: Johan Hovold <johan@kernel.org>
Cc: Alex Elder <elder@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: greybus-dev@lists.linaro.org
Cc: devel@driverdev.osuosl.org
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Mark Greer <mgreer@animalcreek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jia-Ju Bai [Mon, 9 Oct 2017 08:45:55 +0000 (16:45 +0800)]
vt6655: Fix a possible sleep-in-atomic bug in vt6655_suspend
The driver may sleep under a spinlock, and the function call path is:
vt6655_suspend (acquire the spinlock)
pci_set_power_state
__pci_start_power_transition (drivers/pci/pci.c)
msleep --> may sleep
To fix it, pci_set_power_state is called without having a spinlock.
This bug is found by my static analysis tool and my code review.
Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Branislav Radocaj [Tue, 10 Oct 2017 13:29:19 +0000 (15:29 +0200)]
Staging: bcm2048 fix bare use of 'unsigned' in radio-bcm2048.c
This is a patch to the radio-bcm2048.c file that fixes up
a warning found by the checkpatch.pl tool.
Signed-off-by: Branislav Radocaj <branislav@radocaj.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Tue, 10 Oct 2017 20:10:41 +0000 (15:10 -0500)]
staging: greybus: mark expected switch fall-through in check_urb_status
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:16:52 +0000 (11:16 -0500)]
staging: vt6656: card: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:17:01 +0000 (11:17 -0500)]
staging: r8822be: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:15:17 +0000 (11:15 -0500)]
staging: ks7010: ks_wlan_net: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID:
1364489
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kees Cook [Mon, 16 Oct 2017 23:24:32 +0000 (16:24 -0700)]
staging/wilc1000: Convert timers to use timer_setup()
As part of removing the timer_list.data field, this converts the wilc1000
driver to using from_timer and an explicit per-timer data field, since
there doesn't appear to be a way to sanely resolve vif from hif_drv.
Cc: Aditya Shankar <aditya.shankar@microchip.com>
Cc: Ganesh Krishna <ganesh.krishna@microchip.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-wireless@vger.kernel.org
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kees Cook [Mon, 16 Oct 2017 23:24:36 +0000 (16:24 -0700)]
staging: rtl8712: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Florian Schilhabel <florian.c.schilhabel@googlemail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Tejaswini Poluri <tejaswinipoluri3@gmail.com>
Cc: Scott Matheina <scott@matheina.com>
Cc: Varsha Rao <rvarsha016@gmail.com>
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Aleksey Kurbatov <alkbt@yandex.ru>
Cc: Vijai Kumar K <vijaikumar.kanagarajan@gmail.com>
Cc: Wei Yongjun <weiyongjun1@huawei.com>
Cc: "Raphaƫl Beamonte" <raphael.beamonte@gmail.com>
Cc: Jannik Becher <becher.jannik@gmail.com>
Cc: Joseph Wright <rjosephwright@gmail.com>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kees Cook [Mon, 16 Oct 2017 23:25:00 +0000 (16:25 -0700)]
staging: dgnc: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Lidza Louina <lidza.louina@gmail.com>
Cc: Mark Hounschell <markh@compro.net>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: driverdev-devel@linuxdriverproject.org
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kees Cook [Mon, 16 Oct 2017 23:25:08 +0000 (16:25 -0700)]
staging/fwserial: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly. Also removes redundant initialization
of fw transaction timer, which already gets initialized per-transaction.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Bhumika Goyal <bhumirks@gmail.com>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Frank A. Cancio Bello [Mon, 16 Oct 2017 22:42:12 +0000 (18:42 -0400)]
staging: net: netlogic: Fix alignment issue
Fix alignment to match open parenthesis and comply in that way with the
preferred coding style for the linux kernel.
Credits to 'checkpatch'. The 'checkpatch' message was:
'CHECK: Alignment should match open parenthesis'
Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mihaela Muraru [Sat, 14 Oct 2017 21:08:32 +0000 (00:08 +0300)]
staging: vc04_services: Use __func__ instead of function name
Use identifier __func__ instead of the name of the function.
Issue found by checkpatch.pl.
Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mihaela Muraru [Sat, 14 Oct 2017 09:13:31 +0000 (12:13 +0300)]
staging: vc04_services: Fix comment block coding style
Remove the unnecessary '*' character and align the comment block to fit
the coding style used by linux kernel organization.
Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:16:48 +0000 (11:16 -0500)]
staging: vc04_services: vchiq_core: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shreeya Patel [Fri, 13 Oct 2017 20:35:35 +0000 (02:05 +0530)]
Staging: irda: Remove trailing whitespace errors
Remove trailing whitespace checkpatch errors.
Signed-off-by: Shreeya Patel <shreeya.patel23498@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Icenowy Zheng [Fri, 13 Oct 2017 11:50:25 +0000 (19:50 +0800)]
staging: rtl8723bs: hide "nolinked power save" info when not debugging
Currently the rtl8723bs driver will print "nolinked power save enter"
and "nolinked power save leave" per minute if it's not connected to any
network.
These messages are meaningless and annoying to regular users.
Hide them when it's not debugging.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:16:26 +0000 (11:16 -0500)]
staging: rtl8723bs: rtw_mlme_ext: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Masanari Iida [Tue, 10 Oct 2017 13:47:23 +0000 (22:47 +0900)]
staging: rtl8723bs: Fix typos in printk
This patch fixes typos found in rtl8723bs_xmit.c and odm_DIG.c.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aishwarya Pant [Mon, 9 Oct 2017 16:51:17 +0000 (22:21 +0530)]
staging: rtl8723bs: remove implicit int->bool conversions
Implicit type conversions are bad; they hinder readability of code and
have potential to cause bugs. Here the variable wait_ack is always
supplied a bool value while in function declarations it is defined as an
int type. Fix it by defining wait_ack a bool type in all usages.
Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Sun, 8 Oct 2017 04:54:56 +0000 (10:24 +0530)]
staging: rtl8723bs: remove useless variable rtw_AcceptAddbaReq
rtw_AcceptAddbaReq is a static variable, it is set once and never
modified. It is referenced only once, to assign its value to a member
of struct registry_priv.
Remove the variable, and move the meaningful part of the comment
near the declaration of the relevant field of struct registry_priv.
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Sun, 8 Oct 2017 04:54:55 +0000 (10:24 +0530)]
staging: rtl8723bs: rename camelcase bAcceptAddbaReq
bAcceptAddbaReq uses camelcase which is not according to Linux kernel
coding style.
There is a 'bAcceptAddbaReq' field both in struct mlme_ext_info and
in struct registry_priv.Rename both of them.
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Sun, 8 Oct 2017 04:54:54 +0000 (10:24 +0530)]
staging: rtl8723bs: convert type to bool
Here the variable bips_processing is always supplied a bool value
while inside struct definition it is defined as an uint type.
Fix it by defining bips_processing a bool type.
Also a restore_iqk_rst = (pwrpriv->bips_processing == true) is same
as restore_iqk_rst = pwrpriv->bips_processing
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Sun, 8 Oct 2017 04:54:53 +0000 (10:24 +0530)]
staging: rtl8723bs: Change type to bool
res and Match have only either 'true' or 'false' values.
So making them of type bool for better readability of code.
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Sun, 8 Oct 2017 04:54:52 +0000 (10:24 +0530)]
staging: rtl8723bs: remove unused variables
It seems these two operations are just dead code. The values of these
variables are not used subsequently.
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Sun, 8 Oct 2017 04:54:51 +0000 (10:24 +0530)]
staging: rtl8723bs: remove ternary operators in assignmet statments
Remove unnecessary ternary operators in assignments statments.
This patch is with the help of following Coccinelle script:
@@
expression a, b, c;
binary operator op = {==, !=, <=, >=, <, >, &&, ||};
@@
c =
- (a op b) ? true : false
+ a op b
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Harsha Sharma [Sun, 8 Oct 2017 13:33:06 +0000 (19:03 +0530)]
staging: rtl8723bs: Add space after ','
Space is required after ',' according to linux-kernel coding style.
Signed-off-by: Harsha Sharma <harshasharmaiitr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Srishti Sharma [Sat, 7 Oct 2017 20:33:24 +0000 (02:03 +0530)]
Staging: rtl8723bs: core: rtw_cmd: Remove cast to pointer types in kfree
The cast to pointer types in kfree is not needed and can be dropped.
This was done using the following semantic patch by coccinelle,
except kfree((unsigned char*) pcmd->parmbuf) which was transformed by
hand because coccinelle didn't have enough type information.
@r@
type T,P;
T* x;
@@
kfree(
-(P *)
x )
Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Alfonso Lima Astor [Tue, 17 Oct 2017 17:46:29 +0000 (18:46 +0100)]
staging: fbtft: differentiate between buffer and data types to fix sparse warning
sparse was complaning about an incorrect type cast:
drivers/staging/fbtft/fbtft-bus.c:60:1: warning: incorrect type in assignment (different base types)
drivers/staging/fbtft/fbtft-bus.c:60:1: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/fbtft/fbtft-bus.c:60:1: got restricted __be16 [usertype] <noident>
drivers/staging/fbtft/fbtft-bus.c:60:1: warning: incorrect type in assignment (different base types)
drivers/staging/fbtft/fbtft-bus.c:60:1: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/fbtft/fbtft-bus.c:60:1: got restricted __be16 [usertype] <noident>
The solution is to add an extra parameter to the macro to
differentiate between buffer type and data type.
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Alfonso Lima Astor <alfonsolimaastor@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Sat, 7 Oct 2017 14:47:18 +0000 (20:17 +0530)]
staging: fbtft: remove unnecessary parantheses around assignment
Parentheses are not needed around the right hand side of an assignment.
This patch is done using Coccinelle:
@@
expression a, b;
@@
b =
-(
a
-)
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Marcin Ciupak [Wed, 11 Oct 2017 19:24:40 +0000 (21:24 +0200)]
staging: pi433: rf69.c style fix - space before asterisk
This patch fixes the following checkpatch.pl error:
ERROR: "(foo*)" should be "(foo *)"
in rf69.c file as requested by TODO file.
Additionally some style warnings remain valid here and could be fixed by
another patch.
Signed-off-by: Marcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Marcin Ciupak [Wed, 11 Oct 2017 19:24:17 +0000 (21:24 +0200)]
staging: pi433: rf69.c style fix - code indent should use tabs
This patch fixes the following checkpatch.pl error:
ERROR: code indent should use tabs where possible
in rf69.c file as requested by TODO file.
Additionally some style warnings remain valid here and could be fixed by
another patch.
Signed-off-by: Marcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Marcin Ciupak [Wed, 11 Oct 2017 19:24:01 +0000 (21:24 +0200)]
staging: pi433: rf69.c style fix - spaces before/after
his patch fixes the following checkpatch.pl errors:
ERROR: space prohibited after that open parenthesis '('
ERROR: space prohibited before that ',' (ctx:WxV)
ERROR: space prohibited before that close parenthesis ')'
ERROR: space required after that ',' (ctx:VxV)
ERROR: space required before the open parenthesis '('
in rf69.c file as requested by TODO file.
Additionally some style warnings remain valid here and could be fixed by
another patch.
Signed-off-by: Marcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Marcin Ciupak [Wed, 11 Oct 2017 19:23:39 +0000 (21:23 +0200)]
staging: pi433: rf69.c style fix - spaces required around
This patch fixes the following checkpatch.pl errors:
ERROR: spaces required around that '+=' (ctx:WxV)
ERROR: spaces required around that '=' (ctx:VxV)
ERROR: spaces required around that '<' (ctx:VxV)
in rf69.c file as requested by TODO file.
Additionally some style warnings remain valid here and could be fixed by
another patch.
Signed-off-by: Marcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Marcin Ciupak [Wed, 11 Oct 2017 19:23:26 +0000 (21:23 +0200)]
staging: pi433: rf69.c style fix - trailing statements
This patch fixes the following checkpatch.pl error:
ERROR: trailing statements should be on next line
in rf69.c file as requested by TODO file.
Note:
ERROR: spaces required around that '=' (ctx:VxV)
remains valid here and is going to be fixed by the next patch in set.
Additionally some style warnings remain valid here and could be fixed by
another patch.
Signed-off-by: Marcin Ciupak <marcin.s.ciupak@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Srishti Sharma [Sat, 7 Oct 2017 19:57:05 +0000 (01:27 +0530)]
Staging: pi433: Fix the position of brace after if
Fix the position of the brace after if when it is on the next line.
Done using the following semantic patch by coccinelle.
@r1@
position p1, p2;
@@
if(...)@p1 {@p2
...
}
@script: python r2@
p1 << r1.p1;
p2 << r1.p2;
@@
l1 = int (p1[0].line)
l2 = int (p2[0].line)
c1 = int (p1[0].column_end)
c2 = int (p2[0].column)
if l1 == l2 and c1+1 == c2:
cocci.include_match(False)
@r3@
position r1.p1, r1.p2;
@@
if(...
- )@p1
-{@p2
+) {
...
}
Signed-off-by: Srishti Sharma <srishtishar@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Frank A. Cancio Bello [Tue, 17 Oct 2017 22:07:18 +0000 (18:07 -0400)]
staging: rtlwifi: phydm: Remove useless parentheses
Remove unnecessary parentheses to comply with preferred coding style for
the linux kernel and avoid the following checkpatch's message:
'CHECK: Unnecessary parentheses around'.
Credits to checkpatch.
Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Frank A. Cancio Bello [Tue, 17 Oct 2017 21:12:03 +0000 (17:12 -0400)]
staging: rtlwifi: Remove unnecessary parentheses
Remove unnecessary parentheses to comply with preferred coding style for
the linux kernel and avoid the following checkpatch's message:
'CHECK: Unnecessary parentheses around'.
Credits to checkpatch.
Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Larry Finger [Sun, 15 Oct 2017 01:58:21 +0000 (20:58 -0500)]
rtlwifi: Fix typo in if ... else if ... else construct
The kbuild test robot reports two conditions with no effect (if == else).
These are the result of copy and paste typographical errors.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Cc: Yan-Hsuan Chuang <yhchuang@realtek.com>
Cc: Birming Chiu <birming@realtek.com>
Cc: Shaofu <shaofu@realtek.com>
Cc: Steven Ting <steventing@realtek.com>
Cc: kbuild-all@01.org
Cc: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:17:15 +0000 (11:17 -0500)]
staging: rtlwifi: halmac: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Tue, 10 Oct 2017 19:01:16 +0000 (14:01 -0500)]
staging: rtlwifi: mark expected switch fall-through in rtl_make_smps_action
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kees Cook [Mon, 16 Oct 2017 23:25:12 +0000 (16:25 -0700)]
staging: rtlwifi: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly. Also drops unused odm timer code.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Ping-Ke Shih <pkshih@realtek.com>
Cc: shaofu <shaofu@realtek.com>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Anton Dozenko [Thu, 5 Oct 2017 10:39:08 +0000 (11:39 +0100)]
staging: comedi: adv_pci_dio: update for PCI-1761
Advantech PCI-1761 device support to the driver adv_pci_dio has been
added. Patch has been successfully tested on a real card (8 digital
outs, 8 digital inputs).
Signed-off-by: Anton Dozenko <anton.dozenko@gmail.com>
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Arvind Yadav [Fri, 6 Oct 2017 18:25:56 +0000 (23:55 +0530)]
staging: comedi: dt282x: fix IRQ assignment for dev->irq.
Here, dev->irq is not assigned with irq. comedi_legacy_detach()
is using dev->irq for release irq and dt282x_attach() is using dev->irq
for initialize comedi_subdevice.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:16:37 +0000 (11:16 -0500)]
staging: comedi: s526: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kees Cook [Mon, 16 Oct 2017 23:25:03 +0000 (16:25 -0700)]
staging/comedi: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer
to all timer callbacks, switch to using the new timer_setup() and
from_timer() to pass the timer pointer explicitly. Adds pointer back to
comedi device from private struct.
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:16:17 +0000 (11:16 -0500)]
staging: rtl8192e: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Mihaela Muraru [Sat, 14 Oct 2017 20:23:28 +0000 (23:23 +0300)]
staging: rtl8192e: Use __func__ instead of function name
Use identifier __func__ instead of the name of the function.
Issue found by checkpatch.pl.
Signed-off-by: Mihaela Muraru <mihaela.muraru21@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kees Cook [Mon, 16 Oct 2017 23:24:50 +0000 (16:24 -0700)]
staging: rtl8192e: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Derek Robson <robsonde@gmail.com>
Cc: Suniel Mahesh <suniel.spartan@gmail.com>
Cc: Malcolm Priestley <tvboxspy@gmail.com>
Cc: Gargi Sharma <gs051095@gmail.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Johannes Berg <johannes.berg@intel.com>
Cc: Yamanappagouda Patil <goudapatilk@gmail.com>
Cc: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: Baoyou Xie <baoyou.xie@linaro.org>
Cc: devel@driverdev.osuosl.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Derek Robson <robsonde@gmail.com>
Cc: Suniel Mahesh <suniel.spartan@gmail.com>
Cc: Malcolm Priestley <tvboxspy@gmail.com>
Cc: Gargi Sharma <gs051095@gmail.com>
Cc: Julia Lawall <Julia.Lawall@lip6.fr>
Cc: Yamanappagouda Patil <goudapatilk@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Johannes Berg <johannes.berg@intel.com>
Cc: Georgiana Rodica Chelu <georgiana.chelu93@gmail.com>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: Baoyou Xie <baoyou.xie@linaro.org>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kees Cook [Mon, 16 Oct 2017 23:24:46 +0000 (16:24 -0700)]
staging: rtl8192u: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Derek Robson <robsonde@gmail.com>
Cc: simran singhal <singhalsimran0@gmail.com>
Cc: Riccardo Marotti <riccardo.marotti@gmail.com>
Cc: Fabrizio Perria <fabrizio.perria@gmail.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Baoyou Xie <baoyou.xie@linaro.org>
Cc: Tuomo Rinne <tuomo.rinne@gmail.com>
Cc: Colin Ian King <colin.king@canonical.com>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:16:56 +0000 (11:16 -0500)]
staging: rtl8188eu: usb_ops_linux: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID:
1077613
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:16:42 +0000 (11:16 -0500)]
staging: rtl8188eu: usb_halinit: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID:
1373894
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jia-Ju Bai [Sun, 8 Oct 2017 11:54:53 +0000 (19:54 +0800)]
rtl8188eu: Fix a possible sleep-in-atomic bug in _rtw_pwr_wakeup
The driver may sleep under a spinlock, and the function call path is:
rtw_set_802_11_disassociate(acquire the spinlock)
_rtw_pwr_wakeup
usleep_range --> may sleep
To fix it, usleep_range is replaced with udelay.
This bug is found by my static analysis tool and my code review.
Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jia-Ju Bai [Sun, 8 Oct 2017 11:54:45 +0000 (19:54 +0800)]
rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_createbss_cmd
The driver may sleep under a spinlock, and the function call path is:
rtw_surveydone_event_callback(acquire the spinlock)
rtw_createbss_cmd
kzalloc(GFP_KERNEL) --> may sleep
To fix it, GFP_KERNEL is replaced with GFP_ATOMIC.
This bug is found by my static analysis tool and my code review.
Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Jia-Ju Bai [Sun, 8 Oct 2017 11:54:07 +0000 (19:54 +0800)]
rtl8188eu: Fix a possible sleep-in-atomic bug in rtw_disassoc_cmd
The driver may sleep under a spinlock, and the function call path is:
rtw_set_802_11_bssid(acquire the spinlock)
rtw_disassoc_cmd
kzalloc(GFP_KERNEL) --> may sleep
To fix it, GFP_KERNEL is replaced with GFP_ATOMIC.
This bug is found by my static analysis tool and my code review.
Signed-off-by: Jia-Ju Bai <baijiaju1990@163.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Thu, 5 Oct 2017 13:06:25 +0000 (18:36 +0530)]
staging: rtl8188eu: add spaces around algebric and boolean operators
This patch fixes checkpatch.pl warnings about preferring spaces around
algebric and boolean operators.
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Thu, 5 Oct 2017 13:06:24 +0000 (18:36 +0530)]
staging: rtl8188eu: fix spaces before tabs
This patch fixes checkpatch.pl warning:
WARNING: please, no space before tabs
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Thu, 5 Oct 2017 13:06:22 +0000 (18:36 +0530)]
staging: rtl8188eu: fix space between function name and '('
This patch fixes checkpatch.pl warning:
WARNING: space prohibited between function name and open parenthesis '('
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Thu, 5 Oct 2017 13:06:21 +0000 (18:36 +0530)]
staging: rtl8188eu: fix block comment styling in rtl8188eu files
This patch fixes checkpatch.pl warnings for block comment styling.
1. Block comment use a trailing */ on a separate line.
2. Block comment use * on subsequent lines.
3. Block comment should align * on each line.
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Wed, 18 Oct 2017 12:14:22 +0000 (17:44 +0530)]
staging: lustre: fix comparisons should place the constant on the right side
This patch fixes checkpatch.pl warning:
WARNING: Comparisons should place the constant on the right side of the test
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aastha Gupta [Wed, 18 Oct 2017 12:14:21 +0000 (17:44 +0530)]
staging: lustre: fix incorrect multi-line comment style
This patch fixes the checkpatch.pl warning:
WARNING: block comments use a trailing */ on a separate line
Signed-off-by: Aastha Gupta <aastha.gupta4104@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Frank A. Cancio Bello [Wed, 18 Oct 2017 03:37:21 +0000 (23:37 -0400)]
staging: rtlwifi: rtl8822be: Align the * in block comment
Align the * on each line of a block comment to comply with kernel coding
style and address the following checkpatch message:
'WARNING: Block comments should align the * on each line'.
Credits to checkpatch.
Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Frank A. Cancio Bello [Wed, 18 Oct 2017 03:35:51 +0000 (23:35 -0400)]
staging: rtlwifi: rtl8822be: Remove useless parentheses
Remove unnecessary parentheses to comply with preferred coding style for
the linux kernel and avoid the following checkpatch's message:
'CHECK: Unnecessary parentheses around'.
Credits to checkpatch.
Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Frank A. Cancio Bello [Wed, 18 Oct 2017 03:33:06 +0000 (23:33 -0400)]
staging: rtlwifi: rtl8822be: Use __func__ instead of hardcoded name
Switch hardcoded function name with a reference to __func__ making
the code more maintenable and addressing the checkpatch warning:
WARNING: Prefer using '"%s...", __func__' to using 'rtl8822be_sc_mapping', this function's name, in a string
+ "rtl8822be_sc_mapping: Not Correct Primary40MHz Setting\n");
Credits to checkpatch.
Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Frank A. Cancio Bello [Wed, 18 Oct 2017 03:30:20 +0000 (23:30 -0400)]
staging: rtlwifi: rtl8822be: Balance braces in else statement
Add braces to else statements to comply with section 3) of 'Linux
kernel coding style' and avoid the following checkpatch message:
'CHECK: Unbalanced braces around else statement'
Credits to checkpatch.
Signed-off-by: Frank A. Cancio Bello <frank@generalsoftwareinc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Larry Finger [Sun, 24 Sep 2017 00:36:04 +0000 (19:36 -0500)]
staging: rtl8822be: Keep array subscript no lower than zero
The kbuild test robot reports the following:
drivers/staging//rtlwifi/phydm/phydm_dig.c: In function 'odm_pause_dig':
drivers/staging//rtlwifi/phydm/phydm_dig.c:494:45: warning: array subscript is below array bounds [-Warray-bounds]
odm_write_dig(dm, dig_tab->pause_dig_value[max_level]);
This condition is caused when a loop falls through. The fix is to pin
max_level to be >= 0.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
c: kbuild test robot <fengguang.wu@intel.com>
Fixes:
9ce99b04b5b82fdf11e4c76b60a5f82c1e541297 staging: r8822be: Add phydm mini driver
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suniel Mahesh [Wed, 18 Oct 2017 06:41:55 +0000 (12:11 +0530)]
staging: ccree: fix boolreturn.cocci warning
This fixes the following coccinelle warning:
WARNING: return of 0/1 in function 'ssi_is_hw_key' with return type bool.
return "false" instead of 0.
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Suniel Mahesh [Wed, 18 Oct 2017 02:10:14 +0000 (07:40 +0530)]
staging: ccree: Fix bool comparison
Comparision operator "equal to" not required on a variable
"foo" of type "bool". Bool has only two values, can be used
directly or with logical not.
This fixes the following coccinelle warning:
WARNING: Comparison of bool to 0/1
Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rishabh Hardas [Thu, 12 Oct 2017 12:36:53 +0000 (18:06 +0530)]
staging/ccree: Declare compiled out functions static inline
Sparse was giving out a warning for symbols
'cc_set_ree_fips_status' and 'fips_handler'
that they were not declared and need to be
made static. This patch makes both the symbols
static inline, to remove the warnings.
Signed-off-by: Rishabh Hardas <rishabhhardas@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Kees Cook [Mon, 16 Oct 2017 23:24:41 +0000 (16:24 -0700)]
staging: rtl8188eu: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Juliana Rodrigues <juliana.orod@gmail.com>
Cc: Ivan Safonov <insafonov@gmail.com>
Cc: Gargi Sharma <gs051095@gmail.com>
Cc: sayli karnik <karniksayli1995@gmail.com>
Cc: Yamanappagouda Patil <goudapatilk@gmail.com>
Cc: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Victor Carvajal <carva005@gmail.com>
Cc: Sebastian Haas <sehaas@deebas.com>
Cc: devel@driverdev.osuosl.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:17:43 +0000 (11:17 -0500)]
staging: lustre: rpc: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID:
1077604
Addresses-Coverity-ID:
1077605
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:17:39 +0000 (11:17 -0500)]
staging: lustre: ptlrpc: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:17:36 +0000 (11:17 -0500)]
staging: lustre: osc: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID:
1077598
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:17:32 +0000 (11:17 -0500)]
staging: lustre: ldlm: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:17:29 +0000 (11:17 -0500)]
staging: lustre: lprocfs: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID:
1271166
Addresses-Coverity-ID:
1271167
Addresses-Coverity-ID:
1271168
Addresses-Coverity-ID:
1271169
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:17:23 +0000 (11:17 -0500)]
staging: lustre: llite: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:17:19 +0000 (11:17 -0500)]
staging: lustre: lnet: selftest: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:17:12 +0000 (11:17 -0500)]
staging: lustre: lnet: selftest: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:16:32 +0000 (11:16 -0500)]
staging: lustre: lnet: net_fault: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gustavo A. R. Silva [Thu, 12 Oct 2017 16:16:08 +0000 (11:16 -0500)]
staging: lustre: lnet: socklnd: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Greg Kroah-Hartman [Sun, 15 Oct 2017 13:46:32 +0000 (15:46 +0200)]
Merge tag 'iio-for-4.15b' of git://git./linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
Second set of IIO new device support, features and cleanup for 4.15
New device support
* cros_ec_accel_legacy
- New driver for this older chromebook accelerometer.
* ds4422 dac driver
- New driver and bindings for the Maxim ds4422 and ds4424 I2C DACs.
* kxcjk1013
- Support the KXTF9 accelerometers.
* mcp320x
- support mcp3550, mcp3551, mcp3553 21 bit ADCs.
* rfd77402
- new driver for this laser range finder.
* st-sensors-accel
- add support for the LIS2DW12 accelerometer with bindings
- add support for the LIS3DHH accelerometer with bindings
New features
* core
- Drop a duplicate forward declaration in iio.h
* Docs
- add a clarification of the meaning of IIO_DISTANCE to reflect
existing use in various range finding devices.
* st-sensors
- add a register mask for the status register to correctly support
2 channel devices.
- decouple the irq1 and irq2 configuration parameters.
- do not always write the enable_axis register as some newer devices
are always on and don't support such configuration.
- split open-drain control for irq1 and irq2
- make sampling frequency control optional as non all hardware
supports it.
* st-sensors-gyro
- support 3 wire SPI mode
* st-sensors-magn
- support 3 wire SPI mode
* st-sensors-pressure
- support 3 wire SPI mode.
Cleanups and fixes
* ad7192
- expand the buffer lock to cover device state protection rather than
using core mlock to provide the state protection.
*
ade7753
- expand the buffer lock to cover device state protection as well
rather than having an additional lock.
* dummy-evgen
- Use the new irq_sim infrastructure rather than having our
own local version of the same thing.
* hid-sensor-trigger
- avoid touching sensors ever if user hasn't requested it. This
is a work around for one reported issue where turning a sensor
off wasn't sufficient to make it actually switch off. As we
have only one report from what looks like buggy hardware we
are sending this upstream the slow way.
* ina2xx
- Adhere to the published ABI docs and use Ohms instead of
microohms. We don't think that anyone will notice this ABI fix
but are sending it the slow route to reduce fallout if someone
does!
* kxcjk1013 - refactors to support the KXTF9 being added.
- Refactor ODR support.
- Fix INT_CTRL/INT_SRC1 bit names to match the register name.
- Extract code for reporting motion events as this isn't present
on some parts to be supported.
- Make the sysfs sampling_frequency_available stuff not a fixed
string so as to allow for it to be chip type dependent.
- Make the sampling frequency_available per type to match
the sampling_frequency attributes.
* lsm6dsx - rework prior to new device support.
- express the max fifo depth in 'scans' rather than bytes.
- split control of the fifo mode fifo output data rate.
- move decimator registers into the sensor_settings structure
as this will make it easier to support devices that don't have
this function.
- add a fifo ops datastructure to allow for inter-part variations.
* max30100
- fix i2c chip address in dt example
* max30102
- use correct binding name for max30102 in example
* mma8452
- Rename read/write event value callbacks to be more generic
reflecting what they actually do now.
* rcar-gyroadc
- pointer case to fix warnings when moving to 64 bit as this IP is
present on new 64 bit SOCs
- enable compile-testing to improve build coverage on this driver.
- use the of_device_get_match_data helper instead of open coding
* sun4i-gpadc-iio
- Register in the thermal framework after pm. Otherwise the IP is not
enabled.
- Don't fail probing if no thermal DT node is present.
* tsl2x7x
- renaming tsl2x7x_settings to settings to avoid excessive line
lengths.
- Use IIO core to generate the integration_time sysfs attributes
rather than hand rolling.
* vf6180
- Move the range check on integration time to the setter function.
- Refactor the code around integration time to be clearer including
caching current integration time avoiding unnecessary chip reads.
- cleanup the als_gain lookup avoiding reading registers on chip.
- use rounded matching rather than precise values for als_gain
lookup.
- Correct the ALS scale when non-default gain or integration time
is used.
Gwendal Grignou [Thu, 12 Oct 2017 17:33:23 +0000 (19:33 +0200)]
platform/chrome: Add cros_ec_accel_legacy driver
Add driver to support older EC firmware that only support deprecated
ec command. Rely on ACPI memory map register to access sensor
information.
Present same interface as the regular cros_ec sensor stack:
- one iio device per accelerometer
- use HTML5 axis definition
- use iio abi units
- accept calibration calls, but do nothing
Chrome can use the same code than regular cros_ec sensor stack to
calculate orientation and lid angle.
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Srinivas Pandruvada [Wed, 11 Oct 2017 16:35:01 +0000 (09:35 -0700)]
iio: hid-sensor-trigger: Don't touch sensors unless user space requests
One of the user complained that on his system Thinkpad Yoga S1, with
commit
f1664eaacec3 ("iio: hid-sensor-trigger: Fix the race with user
space powering up sensors") causes the system to resume immediately
on suspend (S3 operation). On this system the sensor hub is on USB
and is a wake up device from S3. So if any sensor sends data on
motion, the system will wake up. This can be a legitimate use case
to wake up device motion, but that needs proper user space support
to set right thresholds.
In fact the above commit didn't cause this regression, but any operation
which cause sensors to wake up would have caused the same issue. So if
user reads the raw sensor data, same issue occurs, with or without this
commit. Only difference is that the above commit by default will trigger
a power up and power down of sensors as part of runtime pm enable
(runtime enable will cause a runtime resume callback followed by
runtime_suspend callback). Previously user has to do some action on
sensors.
On investigation it was observed that the current driver correctly
changing the state of all sensors to power off but then also some sensor
will still send some data. Only option is to never power up any sensor.
Only good option is to:
- Using sysfs interface disable USB as a wakeup device (This will not
need any driver change)
Since some user don't care about sensors. So for those users this change
brings back old functionality. As long as they don't cause any operation
to power up sensors (like raw read or start iio-sensor-proxy service),
the sensors will not be to touched. This is done by delaying run time
enable till user space does some operation with sensors.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=196853
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Peter Meerwald-Stadler [Wed, 11 Oct 2017 09:09:08 +0000 (11:09 +0200)]
dt-bindings: iio: health: Use binding name for max30102 in example
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Peter Meerwald-Stadler [Wed, 11 Oct 2017 09:09:07 +0000 (11:09 +0200)]
dt-bindings: iio: health: Fix max30100 I2C chip address in example
Should be in hex, not decimal or even octal
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Lukas Wunner [Tue, 10 Oct 2017 16:15:34 +0000 (18:15 +0200)]
iio: Drop duplicate forward declaration
Commit
5f420b42079c ("staging:iio: Add extended IIO channel info") added
a forward declaration for struct iio_dev to <linux/iio/iio.h> but forgot
to remove an existing forward declaration further down originating from
commit
7ae8cf627558 ("staging: iio: chrdev.h rationalization").
Cc: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Peter Meerwald-Stadler [Tue, 10 Oct 2017 13:48:47 +0000 (15:48 +0200)]
iio: proximity: Add rfd77402 driver
Driver for RF Digital RFD77402 VCSEL (vertical-cavity surface-emitting
laser) Time-of-Flight (ToF) sensor to measure distance up to 2 m with
millimeter precision
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Peter Meerwald-Stadler [Tue, 10 Oct 2017 13:48:46 +0000 (15:48 +0200)]
Documentation: iio: Clarify meaning of IIO_DISTANCE channel type
IIO_DISTANCE is used for two purposes: for pedometers to record the
distance covered by a walker, and to measure the distance to an object
IIO_DISTANCE is in meters while IIO_PROXIMITY is a unitless measure
indirectly proportional to distance (higher value relates to a closer
object)
Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Lorenzo Bianconi [Sun, 17 Sep 2017 16:17:12 +0000 (18:17 +0200)]
dt-bindings: iio: accel: add LIS3DHH device bindings
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Lorenzo Bianconi [Sun, 17 Sep 2017 16:17:11 +0000 (18:17 +0200)]
iio: accel: add support to LIS3DHH
add support to STMicroelectronics LIS3DHH accel sensor
http://www.st.com/resource/en/datasheet/lis3dhh.pdf
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Lorenzo Bianconi [Sun, 17 Sep 2017 16:17:10 +0000 (18:17 +0200)]
iio: common: st_sensors: check odr address value in st_sensors_set_odr()
Do not try to configure sample frequency if the sensor do not export
odr register address in register map. That change will be used to
properly support LIS3DHH accel sensor.
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Lorenzo Bianconi [Sun, 17 Sep 2017 16:17:09 +0000 (18:17 +0200)]
iio: st_sensors: split open-drain parameters for irq1 and irq2
Define st_sensor_int_drdy structure in st_sensor_data_ready_irq in order
to contain irq line parameters of the device.
Moreover separate data-ready open-drain configuration parameters for INT1
and INT2 pins in st_sensor_data_ready_irq data structure.
That change will be used to properly support LIS3DHH accel sensor.
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Lorenzo Bianconi [Sun, 17 Sep 2017 15:20:47 +0000 (17:20 +0200)]
iio: pressure: st_pressure: add SPI-3wire support to st_pressure framework
Add SPI Serial Interface Mode (SIM) register information
to STM pressure framework
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Lorenzo Bianconi [Sun, 17 Sep 2017 15:20:46 +0000 (17:20 +0200)]
iio: magnetometer: st_magn: add SPI-3wire support to LIS3MDL
Add SPI Serial Interface Mode (SIM) register information to
LIS3MDL magn sensor
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Lorenzo Bianconi [Sun, 17 Sep 2017 15:20:45 +0000 (17:20 +0200)]
iio: gyro: st_gyro: add SPI-3wire support to st_gyro framework
Add SPI Serial Interface Mode (SIM) register information
to STM gyroscope framework
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Lorenzo Bianconi [Wed, 30 Aug 2017 11:50:43 +0000 (13:50 +0200)]
dt-bindings: iio: accel: add LIS2DW12 sensor device binding
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>