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10 years agoALSA: core: Fix missing card sysfs contents
Takashi Iwai [Wed, 19 Feb 2014 10:18:10 +0000 (11:18 +0100)]
ALSA: core: Fix missing card sysfs contents

While moving the card device into struct snd_card, the reference to
the assigned card in sysfs show/store callbacks were forgotten to be
refreshed, still accessing to the no longer used drvdata.  Fix these
places to refer correctly via container_of().

Also, remove the superfluous NULL checks since it's guaranteed to be
non-NULL now.

Fixes: 8bfb181c17d2 ('ALSA: Embed card device into struct snd_card')
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Add QEMU codec vendor ID
Takashi Iwai [Wed, 19 Feb 2014 10:11:20 +0000 (11:11 +0100)]
ALSA: hda - Add QEMU codec vendor ID

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: usx2y: Don't peep the card internal object
Takashi Iwai [Fri, 14 Feb 2014 08:05:47 +0000 (09:05 +0100)]
ALSA: usx2y: Don't peep the card internal object

Avoid traversing the device object list of the card instance just for
checking the PCM streams.  The driver's private object already
contains the array of substream pointers, so it can be simply looked
through.  The card internal may be restructured in future, thus better
not to rely on it.

Also, this fixes the possible deadlocks in PCM mutex.  Instead of
taking multiple PCM mutexes, just take the common mutex in all
places.  Along with it, rename prepare_mutex as pcm_mutex.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Remove superfluous inclusion of linux/pci.h
Takashi Iwai [Sat, 15 Feb 2014 09:12:12 +0000 (10:12 +0100)]
ALSA: hda - Remove superfluous inclusion of linux/pci.h

Some codec drivers still have it since using PCI_VENDOR_ID_*.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda/realtek - Allow NULL bus->pci
Takashi Iwai [Sat, 15 Feb 2014 09:03:19 +0000 (10:03 +0100)]
ALSA: hda/realtek - Allow NULL bus->pci

Realtek codec driver contains some codes referring to the PCI
subdevice IDs, but most of them are optional, typically for checking
the codec name variants.  Add NULL checks appropriately so that it can
work without PCI assignment.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Remove dependency on bus->pci in hda_beep.c
Takashi Iwai [Sat, 15 Feb 2014 09:01:40 +0000 (10:01 +0100)]
ALSA: hda - Remove dependency on bus->pci in hda_beep.c

The default parent device can be obtained directly via card object, so
we don't need to rely on pci->dev.parent.  Since there is no access to
pci_dev, we can reduce the inclusion of linux/pci.h, too.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: ak4117: Do not free priv until timer handler hasn't actually stopped using it
Kirill Tkhai [Fri, 14 Feb 2014 11:47:57 +0000 (15:47 +0400)]
ALSA: ak4117: Do not free priv until timer handler hasn't actually stopped using it

Function del_timer() does not guarantee that timer was really deleted.
If the timer handler is beeing executed at the moment, the function
does nothing. So, it's possible to use already freed memory in the handler:

[ref: Documentation/DocBook/kernel-locking.tmpl]

This was found using grep and compile-tested only.

Signed-off-by: Kirill Tkhai <ktkhai@parallels.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: Drop __bitwise and typedefs for snd_device attributes
Takashi Iwai [Wed, 29 Jan 2014 14:13:33 +0000 (15:13 +0100)]
ALSA: Drop __bitwise and typedefs for snd_device attributes

Using __bitwise and typedefs for the attributes of snd_device struct
isn't so useful, and rather it worsens the readability.  Let's drop
them and use the straightforward enum.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: i2c/ak413x: Use SNDRV_DEV_CODEC for ak413x codec objects
Takashi Iwai [Tue, 4 Feb 2014 10:18:23 +0000 (11:18 +0100)]
ALSA: i2c/ak413x: Use SNDRV_DEV_CODEC for ak413x codec objects

... instead of SNDRV_DEV_LOWLEVEL.
No functional change at this point.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: aoa: Use SNDRV_DEV_CODEC for AOA codec objects
Takashi Iwai [Tue, 4 Feb 2014 10:16:31 +0000 (11:16 +0100)]
ALSA: aoa: Use SNDRV_DEV_CODEC for AOA codec objects

... instead of SNDRV_DEV_LOWLEVEL.
No functional change at this point.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: usb-audio: Use SNDRV_DEV_CODEC for mixer objects
Takashi Iwai [Tue, 4 Feb 2014 10:15:31 +0000 (11:15 +0100)]
ALSA: usb-audio: Use SNDRV_DEV_CODEC for mixer objects

Instead of SNDRV_DEV_LOWLEVEL, use SNDRV_DEV_CODEC type for mixer
objects so that they are managed in a proper release order.
No functional change at this point.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: seq_oss: Use standard printk helpers
Takashi Iwai [Tue, 4 Feb 2014 17:24:04 +0000 (18:24 +0100)]
ALSA: seq_oss: Use standard printk helpers

Use the standard pr_xxx() helpers instead of home-baked snd_print*().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: seq: Use standard printk helpers
Takashi Iwai [Tue, 4 Feb 2014 17:24:34 +0000 (18:24 +0100)]
ALSA: seq: Use standard printk helpers

Use the standard pr_xxx() helpers instead of home-baked snd_print*().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: timer: Use standard printk helpers
Takashi Iwai [Tue, 4 Feb 2014 17:22:39 +0000 (18:22 +0100)]
ALSA: timer: Use standard printk helpers

Use the standard pr_xxx() helpers instead of home-baked snd_print*().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: oss: Use standard printk helpers
Takashi Iwai [Tue, 4 Feb 2014 17:22:11 +0000 (18:22 +0100)]
ALSA: oss: Use standard printk helpers

Use dev_err() & co as much as possible.  If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hwdep: Use standard printk helpers
Takashi Iwai [Tue, 4 Feb 2014 17:21:54 +0000 (18:21 +0100)]
ALSA: hwdep: Use standard printk helpers

Use dev_err() & co as much as possible.  If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: rawmidi: Use standard printk helpers
Takashi Iwai [Tue, 4 Feb 2014 17:21:39 +0000 (18:21 +0100)]
ALSA: rawmidi: Use standard printk helpers

Use dev_err() & co as much as possible.  If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: core: Use standard printk helpers
Takashi Iwai [Tue, 4 Feb 2014 17:21:03 +0000 (18:21 +0100)]
ALSA: core: Use standard printk helpers

Use dev_err() & co as much as possible.  If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: pcm: Use standard printk helpers
Takashi Iwai [Tue, 4 Feb 2014 17:19:48 +0000 (18:19 +0100)]
ALSA: pcm: Use standard printk helpers

Use dev_err() & co as much as possible.  If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.

For simplicity, introduce new helpers for pcm stream, pcm_err(), etc.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: control: Use standard printk helpers
Takashi Iwai [Tue, 4 Feb 2014 17:18:16 +0000 (18:18 +0100)]
ALSA: control: Use standard printk helpers

Use dev_err() & co as much as possible.  If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: seq_oss: Drop debug prints
Takashi Iwai [Tue, 4 Feb 2014 17:04:49 +0000 (18:04 +0100)]
ALSA: seq_oss: Drop debug prints

The debug prints in snd-seq-oss module are rather useless.
Let's clean up before further modifications.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: Use standard device refcount for card accounting
Takashi Iwai [Wed, 29 Jan 2014 11:13:43 +0000 (12:13 +0100)]
ALSA: Use standard device refcount for card accounting

Drop the own refcount but use the standard device refcounting via
get_device() and put_device().  Introduce a new completion to snd_card
instead of the wait queue for syncing the last release, which is used
in snd_card_free().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: Use static groups for id and number card sysfs attr files
Takashi Iwai [Wed, 29 Jan 2014 10:54:10 +0000 (11:54 +0100)]
ALSA: Use static groups for id and number card sysfs attr files

... instead of calling device_create_file() manually.
No functional change.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: Embed card device into struct snd_card
Takashi Iwai [Wed, 29 Jan 2014 10:46:11 +0000 (11:46 +0100)]
ALSA: Embed card device into struct snd_card

As prepared in the previous patch, we are ready to create a device
struct for the card object in snd_card_create() now.  This patch
changes the scheme from the old style to:

- embed a device struct for the card object into snd_card struct,
- initialize the card device in snd_card_create() (but not register),
- registration is done in snd_card_register() via device_add()

The actual card device is stored in card->card_dev.  The card->dev
pointer is kept unchanged and pointing to the parent device as before
for compatibility reason.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agousb: gadget: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 14:04:31 +0000 (15:04 +0100)]
usb: gadget: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agostaging/media: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 14:03:37 +0000 (15:03 +0100)]
staging/media: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agostaging/line6: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 14:02:40 +0000 (15:02 +0100)]
staging/line6: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agothinkpad_acpi: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 14:01:27 +0000 (15:01 +0100)]
thinkpad_acpi: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years ago[media] Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:48:43 +0000 (14:48 +0100)]
[media] Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoHID: prodikeys: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:46:08 +0000 (14:46 +0100)]
HID: prodikeys: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoASoC: core: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:42:55 +0000 (14:42 +0100)]
ASoC: core: Convert to snd_card_new() with a device pointer

Also remove superfluous card->dev assignment.

Reviewed-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: spi: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:41:58 +0000 (14:41 +0100)]
ALSA: spi: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: sparc: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:41:09 +0000 (14:41 +0100)]
ALSA: sparc: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: sh: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:40:03 +0000 (14:40 +0100)]
ALSA: sh: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: ppc: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:38:59 +0000 (14:38 +0100)]
ALSA: ppc: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: pcmcia: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:37:20 +0000 (14:37 +0100)]
ALSA: pcmcia: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: parisc: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:35:40 +0000 (14:35 +0100)]
ALSA: parisc: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: mips: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:34:47 +0000 (14:34 +0100)]
ALSA: mips: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: au1x00: convert to platform device
Manuel Lauss [Sun, 29 Mar 2009 09:47:06 +0000 (11:47 +0200)]
ALSA: au1x00: convert to platform device

Make sound/mips/au1x00.c a proper platform_driver.

[minor coding style fixes, cleanup and forward-ported by tiwai]

Cc: Charles Eidsness <charles@cooper-street.com>
Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: atmel: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:26:22 +0000 (14:26 +0100)]
ALSA: atmel: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: arm: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:25:18 +0000 (14:25 +0100)]
ALSA: arm: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: firewire: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:23:55 +0000 (14:23 +0100)]
ALSA: firewire: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: usb: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:22:20 +0000 (14:22 +0100)]
ALSA: usb: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: pci: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 13:20:19 +0000 (14:20 +0100)]
ALSA: pci: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: isa: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 12:03:56 +0000 (13:03 +0100)]
ALSA: isa: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: drivers: Convert to snd_card_new() with a device pointer
Takashi Iwai [Wed, 29 Jan 2014 11:59:08 +0000 (12:59 +0100)]
ALSA: drivers: Convert to snd_card_new() with a device pointer

Also remove superfluous snd_card_set_dev() calls.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: Mandate to pass a device pointer at card creation time
Takashi Iwai [Wed, 29 Jan 2014 11:51:12 +0000 (12:51 +0100)]
ALSA: Mandate to pass a device pointer at card creation time

This is a part of preliminary works for modernizing the ALSA device
structure.  So far, we set card->dev at later point after the object
creation.  Because of this, the core layer doesn't always know which
device is being handled before it's actually registered, and it makes
impossible to show the device in error messages, for example.  The
first goal is to achieve a proper struct device initialization at the
very beginning of probing.

As a first step, this patch introduces snd_card_new() function (yes
there was the same named function in the very past), in order to
receive the parent device pointer from the very beginning.
snd_card_create() is marked as deprecated.

At this point, there is no functional change other than that.  The
actual change of the device creation scheme will follow later.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: Drop unused name argument in snd_register_oss_device()
Takashi Iwai [Tue, 4 Feb 2014 12:51:45 +0000 (13:51 +0100)]
ALSA: Drop unused name argument in snd_register_oss_device()

The last argument, name, of snd_oss_register_device() is nowhere
referred in the function in the current code.  Let's drop it.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoMerge branch 'for-linus' into for-next
Takashi Iwai [Wed, 12 Feb 2014 09:34:27 +0000 (10:34 +0100)]
Merge branch 'for-linus' into for-next

10 years agoALSA: hda - Make snd_hda_gen_spec_free() static
Takashi Iwai [Mon, 10 Feb 2014 17:23:57 +0000 (18:23 +0100)]
ALSA: hda - Make snd_hda_gen_spec_free() static

The last user of snd_hda_gen_spec_free() is patch_via.c, and we can
rewrite it safely with snd_hda_gen_free(), so that
snd_hda_gen_spec_free() can be a local function in hda_generic.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Disable static quirks for C-Media codecs
Takashi Iwai [Mon, 10 Feb 2014 17:18:17 +0000 (18:18 +0100)]
ALSA: hda - Disable static quirks for C-Media codecs

According to alsa-info.sh outputs, all three entries with static
quirks have the correct pin configs, so it's safe to remove static
quirks.  For now, turn the static quirks off via ifdef.  The dead
codes will be removed in later release.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Move HDA_FIXUP_ACT_FREE call in snd_hda_gen_free()
Takashi Iwai [Mon, 10 Feb 2014 17:09:45 +0000 (18:09 +0100)]
ALSA: hda - Move HDA_FIXUP_ACT_FREE call in snd_hda_gen_free()

Now Realtek and Conexant codec parsers just call snd_hda_gen_free().

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Fix undefined symbol due to builtin/module mixup
Takashi Iwai [Mon, 10 Feb 2014 10:43:41 +0000 (11:43 +0100)]
ALSA: hda - Fix undefined symbol due to builtin/module mixup

Even after the fix for leftover kconfig handling (commit f8f1becf),
the current code still doesn't handle properly the builtin/module
mixup case between the core snd-hda-codec and other codec drivers.
For example, when CONFIG_SND_HDA_INTEL=y and
CONFIG_SND_HDA_CODEC_HDMI=m, it'll end up with an unresolved symbol
snd_hda_parse_hdmi_codec.  This patch fixes the issue.

Now codec->parser points to the parser object *only* when a module
(either generic or HDMI parser) is loaded and bound.  When a builtin
symbol is used, codec->parser still points to NULL.  This is the
difference from the previous versions.

Fixes: f8f1becfa4ac ('ALSA: hda - Fix leftover ifdef checks after modularization')
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: Replace with IS_ENABLED()
Takashi Iwai [Mon, 10 Feb 2014 08:48:47 +0000 (09:48 +0100)]
ALSA: Replace with IS_ENABLED()

Replace the lengthy #if defined(XXX) || defined(XXX_MODULE) with the
new IS_ENABLED() macro.

The patch still doesn't cover all ifdefs.  For example, the dependency
on CONFIG_GAMEPORT is still open-coded because this also has an extra
dependency on MODULE.  Similarly, an open-coded ifdef in pcm_oss.c and
some sequencer-related stuff are left untouched.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: Fix typos in alsa-driver-api.xml
Masanari Iida [Sat, 8 Feb 2014 15:47:36 +0000 (00:47 +0900)]
ALSA: Fix typos in alsa-driver-api.xml

This patch fixed 2 typos in DocBook/alsa-driver-api.xml.
It is because this file is generated by make xmldocs,
I have to fix typos within source files.

Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agosound: Move prototype declaration to header file oss/pas2.h from oss/pas2_card.c
Rashika Kheria [Fri, 7 Feb 2014 16:46:31 +0000 (22:16 +0530)]
sound: Move prototype declaration to header file oss/pas2.h from oss/pas2_card.c

Move prototype declaration of function to header file oss/pas2.h
from oss/pas2_card.c because it is used by more than one file.

This eliminates the following warnings in oss/pas2_mixer.c:
sound/oss/pas2_mixer.c:62:1: warning: no previous prototype for ‘mix_write’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: lx6464es: Remove unused function in pci/lx6464es/lx_core.c
Rashika Kheria [Fri, 7 Feb 2014 16:44:03 +0000 (22:14 +0530)]
ALSA: lx6464es: Remove unused function in pci/lx6464es/lx_core.c

Remove unused function in pci/lx6464es/lx_core.c.

This eliminates the following warning in pci/lx6464es/lx_core.c:
sound/pci/lx6464es/lx_core.c:144:5: warning: no previous prototype for ‘lx_plx_mbox_read’ [-Wmissing-prototypes]
sound/pci/lx6464es/lx_core.c:172:5: warning: no previous prototype for ‘lx_plx_mbox_write’ [-Wmissing-prototypes]
sound/pci/lx6464es/lx_core.c:494:5: warning: no previous prototype for ‘lx_dsp_es_check_pipeline’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: pcsp: Include appropriate header file in pcsp/pcsp_input.c
Rashika Kheria [Fri, 7 Feb 2014 16:41:53 +0000 (22:11 +0530)]
ALSA: pcsp: Include appropriate header file in pcsp/pcsp_input.c

Include appropriate header file in drivers/pcsp/pcsp_input.c because it
defines function whose prototype definitions are present in
drivers/pcsp/pcsp_input.h.

This eliminates the following warning in drivers/pcsp/pcsp_input.c:
sound/drivers/pcsp/pcsp_input.c:42:6: warning: no previous prototype for ‘pcspkr_stop_sound’ [-Wmissing-prototypes]
sound/drivers/pcsp/pcsp_input.c:80:5: warning: no previous prototype for ‘pcspkr_input_init’ [-Wmissing-prototypes]
sound/drivers/pcsp/pcsp_input.c:110:5: warning: no previous prototype for ‘pcspkr_input_remove’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Add subwoofer quirks for Asus UX51VZH and N55SF
David Henningsson [Fri, 7 Feb 2014 08:31:08 +0000 (09:31 +0100)]
ALSA: hda - Add subwoofer quirks for Asus UX51VZH and N55SF

Bug reporter report that the -mode4 makes the subwoofer work.
I have simplified the quirk a bit to avoid possible regressions
with the microphones.

BugLink: https://bugs.launchpad.net/bugs/871808
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Rename ASUS subwoofer quirks
David Henningsson [Fri, 7 Feb 2014 08:31:07 +0000 (09:31 +0100)]
ALSA: hda - Rename ASUS subwoofer quirks

Just a small refactoring to make the next patch slightly simpler.

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Fix mic capture on Sony VAIO Pro 11
Takashi Iwai [Fri, 7 Feb 2014 11:07:59 +0000 (12:07 +0100)]
ALSA: hda - Fix mic capture on Sony VAIO Pro 11

The very same fixup is needed to make the mic on Sony VAIO Pro 11
working as well as VAIO Pro 13 model.

Reported-and-tested-by: Hendrik-Jan Heins <hjheins@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Add a headset quirk for Dell XPS 13
David Henningsson [Fri, 7 Feb 2014 10:00:16 +0000 (11:00 +0100)]
ALSA: hda - Add a headset quirk for Dell XPS 13

This quirk is needed for the headset microphone to work.

Alsa-info at http://www.alsa-project.org/db/?f=8c7dfe857ceff462ca2de133e67023c0f68de9cb

Cc: stable@vger.kernel.org (3.10+)
Reported-by: Po-Hsu Lin <po-hsu.lin@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Fix inconsistent Mic mute LED
Takashi Iwai [Thu, 30 Jan 2014 16:59:02 +0000 (17:59 +0100)]
ALSA: hda - Fix inconsistent Mic mute LED

The current code for controlling mic mute LED in patch_sigmatel.c
blindly assumes that there is a single capture switch.  But, there can
be multiple multiple ones, and each of them flips the state, ended up
in an inconsistent state.

For fixing this problem, this patch adds kcontrol to be passed to the
hook function so that the callee can check which switch is being
accessed.  In stac_capture_led_hook(), the state is checked as a
bitmask, and turns on the LED when all capture switches are off.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Fix leftover ifdef checks after modularization
Takashi Iwai [Thu, 6 Feb 2014 17:14:03 +0000 (18:14 +0100)]
ALSA: hda - Fix leftover ifdef checks after modularization

Since the commit [595fe1b702c3: ALSA: hda - Make
CONFIG_SND_HDA_CODEC_* tristate], the kconfig variables for the
generic parser and codec drivers can be "m" instead of boolean, but
some codes are left unchanged to check only #ifdef
CONFIG_SND_HDA_CODEC_XXX, which is no longer true for modules.
This patch fixes them by replacing with IS_ENABLED() macros.

Fixes: 595fe1b702c3 ('ALSA: hda - Make CONFIG_SND_HDA_CODEC_* tristate')
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=70161
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Improve loopback path lookups for AD1983
Takashi Iwai [Wed, 5 Feb 2014 07:49:41 +0000 (08:49 +0100)]
ALSA: hda - Improve loopback path lookups for AD1983

AD1983 has flexible loopback routes and the generic parser would take
wrong path confusingly instead of taking individual paths via NID 0x0c
and 0x0d.  For avoiding it, limit the connections at these widgets so
that the parser can think more straightforwardly.  This fixes the
regression of the missing line-in loopback on Dell machine.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=70011
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Fix missing VREF setup for Mac Pro 1,1
Takashi Iwai [Mon, 3 Feb 2014 10:02:10 +0000 (11:02 +0100)]
ALSA: hda - Fix missing VREF setup for Mac Pro 1,1

Mac Pro 1,1 with ALC889A codec needs the VREF setup on NID 0x18 to
VREF50, in order to make the speaker working.  The same fixup was
already needed for MacBook Air 1,1, so we can reuse it.

Reported-by: Nicolai Beuermann <mail@nico-beuermann.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Add missing mixer widget for AD1983
Takashi Iwai [Wed, 5 Feb 2014 06:28:10 +0000 (07:28 +0100)]
ALSA: hda - Add missing mixer widget for AD1983

The mixer widget on AD1983 at NID 0x0e was missing in the commit
[f2f8be43c5c9: ALSA: hda - Add aamix NID to AD codecs].

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=70011
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda/realtek - Avoid invalid COEFs for ALC271X
Takashi Iwai [Mon, 3 Feb 2014 08:56:13 +0000 (09:56 +0100)]
ALSA: hda/realtek - Avoid invalid COEFs for ALC271X

We've seen often problems after suspend/resume on Acer Aspire One
AO725 with ALC271X codec as reported in kernel bugzilla, and it turned
out that some COEFs doesn't work and triggers the codec communication
stall.

Since these magic COEF setups are specific to ALC269VB for some PLL
configurations, the machine works even without these manual
adjustment.  So, let's simply avoid applying them for ALC271X.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=52181
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Fix silent output on Toshiba Satellite L40
Takashi Iwai [Tue, 4 Feb 2014 06:39:06 +0000 (07:39 +0100)]
ALSA: hda - Fix silent output on Toshiba Satellite L40

Toshiba Satellite L40 with AD1986A codec requires the EAPD of NID 0x1b
to be constantly on, otherwise the output doesn't work.
Unlike most of other AD1986A machines, EAPD is correctly implemented
in HD-audio manner (that is, bit set = amp on), so we need to clear
the inv_eapd flag in the fixup, too.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=67481
Cc: <stable@vger.kernel.org> [v3.11+]
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: hda - Add mute LED support to Lenovo Ideapad
Takashi Iwai [Fri, 10 Jan 2014 16:50:58 +0000 (17:50 +0100)]
ALSA: hda - Add mute LED support to Lenovo Ideapad

Lenovo Ideapad with ALC272 has a mute LED that is controlled via
GPIO1.  Add a simple vmaster hook for it.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=16373
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoALSA: usb-audio: Resume mixer values properly
Takashi Iwai [Mon, 20 Jan 2014 15:51:16 +0000 (16:51 +0100)]
ALSA: usb-audio: Resume mixer values properly

Implement reset_resume callback so that the mixer values are properly
restored.  Still no boot quirks are called, so it might not work well
on some devices.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoMerge branch 'topic/hda' into for-next
Takashi Iwai [Mon, 3 Feb 2014 08:47:03 +0000 (09:47 +0100)]
Merge branch 'topic/hda' into for-next

The updates of HD-audio drivers for 3.15

10 years agoALSA: usb-audio: Add missing kconfig dependecy
Takashi Iwai [Mon, 3 Feb 2014 08:37:59 +0000 (09:37 +0100)]
ALSA: usb-audio: Add missing kconfig dependecy

The commit 44dcbbb1cd61 introduced the usage of bitreverse helpers but
forgot to add the dependency.  This patch adds the selection for
CONFIG_BITREVERSE.

Fixes: 44dcbbb1cd61 ('ALSA: snd-usb: add support for bit-reversed byte formats')
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
10 years agoLinus 3.14-rc1 v3.14-rc1
Linus Torvalds [Mon, 3 Feb 2014 00:42:13 +0000 (16:42 -0800)]
Linus 3.14-rc1

10 years agoMerge branch 'parisc-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/deller...
Linus Torvalds [Mon, 3 Feb 2014 00:32:53 +0000 (16:32 -0800)]
Merge branch 'parisc-3.14' of git://git./linux/kernel/git/deller/parisc-linux

Pull parisc updates from Helge Deller:
 "The three major changes in this patchset is a implementation for
  flexible userspace memory maps, cache-flushing fixes (again), and a
  long-discussed ABI change to make EWOULDBLOCK the same value as
  EAGAIN.

  parisc has been the only platform where we had EWOULDBLOCK != EAGAIN
  to keep HP-UX compatibility.  Since we will probably never implement
  full HP-UX support, we prefer to drop this compatibility to make it
  easier for us with Linux userspace programs which mostly never checked
  for both values.  We don't expect major fall-outs because of this
  change, and if we face some, we will simply rebuild the necessary
  applications in the debian archives"

* 'parisc-3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: add flexible mmap memory layout support
  parisc: Make EWOULDBLOCK be equal to EAGAIN on parisc
  parisc: convert uapi/asm/stat.h to use native types only
  parisc: wire up sched_setattr and sched_getattr
  parisc: fix cache-flushing
  parisc/sti_console: prefer Linux fonts over built-in ROM fonts

10 years agohpfs: optimize quad buffer loading
Mikulas Patocka [Tue, 28 Jan 2014 23:11:33 +0000 (00:11 +0100)]
hpfs: optimize quad buffer loading

HPFS needs to load 4 consecutive 512-byte sectors when accessing the
directory nodes or bitmaps.  We can't switch to 2048-byte block size
because files are allocated in the units of 512-byte sectors.

Previously, the driver would allocate a 2048-byte area using kmalloc,
copy the data from four buffers to this area and eventually copy them
back if they were modified.

In the current implementation of the buffer cache, buffers are allocated
in the pagecache.  That means that 4 consecutive 512-byte buffers are
stored in consecutive areas in the kernel address space.  So, we don't
need to allocate extra memory and copy the content of the buffers there.

This patch optimizes the code to avoid copying the buffers.  It checks
if the four buffers are stored in contiguous memory - if they are not,
it falls back to allocating a 2048-byte area and copying data there.

Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
10 years agohpfs: remember free space
Mikulas Patocka [Tue, 28 Jan 2014 23:10:44 +0000 (00:10 +0100)]
hpfs: remember free space

Previously, hpfs scanned all bitmaps each time the user asked for free
space using statfs.  This patch changes it so that hpfs scans the
bitmaps only once, remembes the free space and on next invocation of
statfs it returns the value instantly.

New versions of wine are hammering on the statfs syscall very heavily,
making some games unplayable when they're stored on hpfs, with load
times in minutes.

This should be backported to the stable kernels because it fixes
user-visible problem (excessive level load times in wine).

Signed-off-by: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
10 years agoparisc: add flexible mmap memory layout support
Helge Deller [Fri, 31 Jan 2014 21:19:52 +0000 (22:19 +0100)]
parisc: add flexible mmap memory layout support

Add support for the flexible mmap memory layout (as described in
http://lwn.net/Articles/91829). This is especially very interesting on
parisc since we currently only support 32bit userspace (even with a
64bit Linux kernel).

Signed-off-by: Helge Deller <deller@gmx.de>
10 years agoparisc: Make EWOULDBLOCK be equal to EAGAIN on parisc
Guy Martin [Thu, 16 Jan 2014 16:17:53 +0000 (17:17 +0100)]
parisc: Make EWOULDBLOCK be equal to EAGAIN on parisc

On Linux, only parisc uses a different value for EWOULDBLOCK which
causes a lot of troubles for applications not checking for both values.
Since the hpux compat is long dead, make EWOULDBLOCK behave the same as
all other architectures.

Signed-off-by: Guy Martin <gmsoft@tuxicoman.be>
Signed-off-by: Helge Deller <deller@gmx.de>
10 years agoparisc: convert uapi/asm/stat.h to use native types only
Helge Deller [Fri, 31 Jan 2014 22:00:38 +0000 (23:00 +0100)]
parisc: convert uapi/asm/stat.h to use native types only

The stat.h header file is exported to userspace. Some userspace
applications failed to compile due to missing/unknown types, so we
better convert it to use native types only (like it's done on other
architectures too).

Signed-off-by: Helge Deller <deller@gmx.de>
10 years agoparisc: wire up sched_setattr and sched_getattr
Helge Deller [Fri, 31 Jan 2014 21:29:17 +0000 (22:29 +0100)]
parisc: wire up sched_setattr and sched_getattr

Signed-off-by: Helge Deller <deller@gmx.de>
10 years agoparisc: fix cache-flushing
Helge Deller [Fri, 31 Jan 2014 20:33:17 +0000 (21:33 +0100)]
parisc: fix cache-flushing

This commit:
f8dae00684d678afa13041ef170cecfd1297ed40: parisc: Ensure full cache coherency for kmap/kunmap
caused negative caching side-effects, e.g. hanging processes with expect and
too many inequivalent alias messages from flush_dcache_page() on Debian 5 systems.

This patch now partly reverts it and has been in production use on our debian buildd
makeservers since a week without any major problems.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: John David Anglin <dave.anglin@bell.net>
Cc: stable@vger.kernel.org # v3.9+
Signed-off-by: Helge Deller <deller@gmx.de>
10 years agoparisc/sti_console: prefer Linux fonts over built-in ROM fonts
Helge Deller [Fri, 31 Jan 2014 14:39:40 +0000 (15:39 +0100)]
parisc/sti_console: prefer Linux fonts over built-in ROM fonts

The built-in ROM fonts lack many necessary ASCII characters, which is
why it makes sens to prefer the Linux fonts instead if they are
available.  This makes consoles on STI graphics cards which are not
supported by the stifb driver (e.g. Visualize FXe) looks much nicer.

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v3.13
10 years agoMerge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelv...
Linus Torvalds [Sun, 2 Feb 2014 19:30:57 +0000 (11:30 -0800)]
Merge branch 'hwmon-for-linus' of git://git./linux/kernel/git/jdelvare/staging

Pull hwmon kconfig fixes from Jean Delvare.

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  hwmon: Fix SENSORS_TMP102 dependencies to eliminate build errors
  hwmon: Fix SENSORS_LM75 dependencies to eliminate build errors

10 years agoMerge branch 'slab/next' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg...
Linus Torvalds [Sun, 2 Feb 2014 19:30:08 +0000 (11:30 -0800)]
Merge branch 'slab/next' of git://git./linux/kernel/git/penberg/linux

Pull SLAB changes from Pekka Enberg:
 "Random bug fixes that have accumulated in my inbox over the past few
  months"

* 'slab/next' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/linux:
  mm: Fix warning on make htmldocs caused by slab.c
  mm: slub: work around unneeded lockdep warning
  mm: sl[uo]b: fix misleading comments
  slub: Fix possible format string bug.
  slub: use lockdep_assert_held
  slub: Fix calculation of cpu slabs
  slab.h: remove duplicate kmalloc declaration and fix kernel-doc warnings

10 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
Linus Torvalds [Sun, 2 Feb 2014 19:28:48 +0000 (11:28 -0800)]
Merge branch 'release' of git://git./linux/kernel/git/lenb/linux

Pull turbostat updates from Len Brown.

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
  tools/power turbostat: introduce -s to dump counters
  tools/power turbostat: remove unused command line option
  turbostat: Add option to report joules consumed per sample
  turbostat: run on HSX
  turbostat: Add a .gitignore to ignore the compiled turbostat binary
  turbostat: Clean up error handling; disambiguate error messages; use err and errx
  turbostat: Factor out common function to open file and exit on failure
  turbostat: Add a helper to parse a single int out of a file
  turbostat: Check return value of fscanf
  turbostat: Use GCC's CPUID functions to support PIC
  turbostat: Don't attempt to printf an off_t with %zx
  turbostat: Don't put unprocessed uapi headers in the include path

10 years agoMerge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...
Linus Torvalds [Sun, 2 Feb 2014 19:11:06 +0000 (11:11 -0800)]
Merge tag 'fixes-for-linus' of git://git./linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "Here's a set of patches for (hopefully) -rc1.  Some of them are fixes,
  but a good number of them also do things such as enable new drivers in
  the defconfigs for platforms that have such devices, increases
  coverage of the multiplatform defconfig and some DTS changes that
  plumbs up some of the devices that now have bindings and driver
  support.

  The commit dates are recent; we've mostly collected these fixes in the
  last few days but I also had to rebuild the branch yesterday to sort
  out some internal conflicts which reset the timestamps.  The changes
  should have been tested by each platform maintainer already (and few
  of them have cross-platform impact) so I'm personally not too
  concerned by it at this time"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (23 commits)
  ARM: multi_v7_defconfig: remove redundant entries and re-enable TI_EDMA
  ARM: multi_v7_defconfig: add mvebu drivers
  clocksource: kona: Add basic use of external clock
  drivers: bus: fix CCI driver kcalloc call parameters swap
  ARM: dts: bcm28155-ap: Fix Card Detection GPIO
  ARM: multi_v7_defconfig: Select CONFIG_AT803X_PHY
  ARM: keystone: config: fix build warning when CONFIG_DMADEVICES is not set
  MAINTAINERS: ARM: SiRF: use regex patterns to involve all SiRF drivers
  ARM: dts: zynq: Add SDHCI nodes
  ARM: hisi: don't select SMP
  ARM: tegra: rebuild tegra_defconfig to add DEBUG_FS
  ARM: multi_v7: copy most options from tegra_defconfig
  ARM: iop32x: fix power off handling for the EM7210 board
  ARM: integrator: restore static map on the CP
  ARM: msm_defconfig: Enable MSM clock drivers
  ARM: dts: msm: Add clock controller nodes and hook into uart
  ARM: OMAP4+: move errata initialization to omap4_pm_init_early
  ARM: OMAP4460: cpuidle: Extend PM_OMAP4_ROM_SMP_BOOT_ERRATUM_GICD on cpuidle
  ARM: mvebu: fix compilation warning on Armada 370 (i.e. non-SMP)
  ARM: shmobile: r8a7790.dtsi: ficx i2c[0-3] clock reference
  ...

10 years agohwmon: Fix SENSORS_TMP102 dependencies to eliminate build errors
Jean Delvare [Sun, 2 Feb 2014 16:59:07 +0000 (17:59 +0100)]
hwmon: Fix SENSORS_TMP102 dependencies to eliminate build errors

Similar to what was done for the lm75 driver.

Add depends on THERMAL since that is what provides the
register/unregister functions above, but only if THERMAL_OF was
selected as this is an optional feature of the driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Eduardo Valentin <eduardo.valentin@ti.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
10 years agohwmon: Fix SENSORS_LM75 dependencies to eliminate build errors
Jean Delvare [Sun, 2 Feb 2014 16:59:07 +0000 (17:59 +0100)]
hwmon: Fix SENSORS_LM75 dependencies to eliminate build errors

Based on an earlier attempt by Randy Dunlap.

Fix SENSORS_LM75 dependencies to eliminate build errors:

drivers/built-in.o: In function `lm75_remove':
lm75.c:(.text+0x12bd8c): undefined reference to `thermal_zone_of_sensor_unregister'
drivers/built-in.o: In function `lm75_probe':
lm75.c:(.text+0x12c123): undefined reference to `thermal_zone_of_sensor_register'

Add depends on THERMAL since that is what provides the
register/unregister functions above, but only if THERMAL_OF was
selected as this is an optional feature of the driver.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Eduardo Valentin <eduardo.valentin@ti.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
10 years agotools/power turbostat: introduce -s to dump counters
Andy Shevchenko [Thu, 23 Jan 2014 15:13:15 +0000 (17:13 +0200)]
tools/power turbostat: introduce -s to dump counters

The new option allows just run turbostat and get dump of counter values. It's
useful when we have something more than one program to test.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
10 years agotools/power turbostat: remove unused command line option
Andy Shevchenko [Thu, 23 Jan 2014 15:13:14 +0000 (17:13 +0200)]
tools/power turbostat: remove unused command line option

The -s is not used, let's remove it, and update quick help accordingly.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
10 years agoMerge branch 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Linus Torvalds [Sat, 1 Feb 2014 19:03:16 +0000 (11:03 -0800)]
Merge branch 'misc' of git://git./linux/kernel/git/mmarek/kbuild

Pull misc kbuild changes from Michal Marek:
 "The non-critical part of kbuild is small this time:
   - Three fixes for make deb-pkg
   - A new coccinelle check

  One of the deb-pkg fixes is a leftover from the last merge window,
  hence the merge commit"

* 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
  deb-pkg: Fix building for MIPS big-endian or ARM OABI
  deb-pkg: Fix cross-building linux-headers package
  scripts: Coccinelle script for pm_runtime_* return checks with IS_ERR_VALUE
  deb-pkg: Inhibit initramfs builders if CONFIG_BLK_DEV_INITRD is not set

10 years agoafs: proc cells and rootcell are writeable
Pali Rohár [Tue, 28 Jan 2014 20:26:44 +0000 (20:26 +0000)]
afs: proc cells and rootcell are writeable

Both proc files are writeable and used for configuring cells. But
there is missing correct mode flag for writeable files. Without
this patch both proc files are read only.

[ It turns out they aren't really read-only, since root can write to
  them even if the write bit isn't set due to CAP_DAC_OVERRIDE ]

Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
10 years agotile: remove compat_sys_lookup_dcookie declaration to fix compile error
Heiko Carstens [Fri, 31 Jan 2014 06:50:36 +0000 (07:50 +0100)]
tile: remove compat_sys_lookup_dcookie declaration to fix compile error

With commit d8d14bd09cdd ("fs/compat: fix lookup_dcookie() parameter
handling") I changed the type of the len parameter of the
lookup_dcookie() syscall.

However I missed that there was still a stale declaration in
arch/tile/..  which now causes a compile error on tile:

  In file included from fs/dcookies.c:28:0:
  include/linux/compat.h:425:17: error: conflicting types for 'compat_sys_lookup_dcookie'
  fs/dcookies.c:207:1: error: conflicting types for 'compat_sys_lookup_dcookie'

Simply remove the declaration in the tile architecture, which is only a
leftover from before the different compat lookup_dcookie() versions have
been merged.  The correct declaration is now in include/linux/compat.h

The build error was reported by Fenguang's build bot.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Acked-by: Chris Metcalf <cmetcalf@tilera.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
10 years agoMerge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6
Linus Torvalds [Sat, 1 Feb 2014 18:52:45 +0000 (10:52 -0800)]
Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
 "A set of cifs fixes (mostly for symlinks, and SMB2 xattrs) and
  cleanups"

* 'for-linus' of git://git.samba.org/sfrench/cifs-2.6:
  cifs: Fix check for regular file in couldbe_mf_symlink()
  [CIFS] Fix SMB2 mounts so they don't try to set or get xattrs via cifs
  CIFS: Cleanup cifs open codepath
  CIFS: Remove extra indentation in cifs_sfu_type
  CIFS: Cleanup cifs_mknod
  CIFS: Cleanup CIFSSMBOpen
  cifs: Add support for follow_link on dfs shares under posix extensions
  cifs: move unix extension call to cifs_query_symlink()
  cifs: Re-order M-F Symlink code
  cifs: Add create MFSymlinks to protocol ops struct
  cifs: use protocol specific call for query_mf_symlink()
  cifs: Rename MF symlink function names
  cifs: Rename and cleanup open_query_close_cifs_symlink()
  cifs: Fix memory leak in cifs_hardlink()

10 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Linus Torvalds [Sat, 1 Feb 2014 18:43:45 +0000 (10:43 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/viro/vfs

Pull vfs fixes from Al Viro:
 "Several obvious fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  Fix mountpoint reference leakage in linkat
  hfsplus: use xattr handlers for removexattr
  Typo in compat_sys_lseek() declaration
  fs/super.c: sync ro remount after blocking writers
  vfs: unexport the getname() symbol

10 years agoMerge tag 'staging-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
Linus Torvalds [Sat, 1 Feb 2014 18:29:59 +0000 (10:29 -0800)]
Merge tag 'staging-3.14-rc1' of git://git./linux/kernel/git/gregkh/staging

Pull rtl8812ae staging wireless driver from Greg KH:
 "Here's a single staging driver for a wireless chipset that has shown
  up in the SteamBox hardware.  It is merged separately from the "main"
  staging pull request to sync up with the wireless api changes that
  came in from the networking tree.

  It's self-contained and works for me and others.  Larry will be
  replacing it with a "real" driver for 3.15, but for now this one is
  needed"

* tag 'staging-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: r8821ae: Enable build by reverting BROKEN marking
  staging: r8821ae: Fix build problems
  Staging: rtl8812ae: disable due to build errors
  Staging: rtl8821ae: add TODO file
  Staging: rtl8821ae: removed unused functions and variables
  Staging: rtl8821ae: rc.c: fix up function prototypes
  Staging: rtl8812ae: Add Realtek 8821 PCI WIFI driver

10 years agoRevert "PCI: Remove from bus_list and release resources in pci_release_dev()"
Rafael J. Wysocki [Sat, 1 Feb 2014 14:38:29 +0000 (15:38 +0100)]
Revert "PCI: Remove from bus_list and release resources in pci_release_dev()"

Revert commit ef83b0781a73 "PCI: Remove from bus_list and release
resources in pci_release_dev()" that made some nasty race conditions
become possible.  For example, if a Thunderbolt link is unplugged
and then replugged immediately, the pci_release_dev() resulting from
the hot-remove code path may be racing with the hot-add code path
which after that commit causes various kinds of breakage to happen
(up to and including a hard crash of the whole system).

Moreover, the problem that commit ef83b0781a73 attempted to address
cannot happen any more after commit 8a4c5c329de7 "PCI: Check parent
kobject in pci_destroy_dev()", because pci_destroy_dev() will now
return immediately if it has already been executed for the given
device.

Note, however, that the invocation of msi_remove_pci_irq_vectors()
removed by commit ef83b0781a73 from pci_free_resources() along with
the other changes made by it is not added back because of subsequent
code changes depending on that modification.

Fixes: ef83b0781a73 (PCI: Remove from bus_list and release resources in pci_release_dev())
Reported-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
10 years agoARM: multi_v7_defconfig: remove redundant entries and re-enable TI_EDMA
Olof Johansson [Fri, 31 Jan 2014 23:21:08 +0000 (15:21 -0800)]
ARM: multi_v7_defconfig: remove redundant entries and re-enable TI_EDMA

TI_EDMA fell out of automatically selected options in the multi_v7
defconfig due to a select being removed from the davinci Kconfig entry. So
we need to re-enable explicitly to not regress some platforms.

The rest is just the result of running 'make multi_v7_defconfig + make
savedefconfig' to remove entries that are no longer needed due to changed
dependencies/selects or defaults.

Signed-off-by: Olof Johansson <olof@lixom.net>
10 years agoARM: multi_v7_defconfig: add mvebu drivers
Olof Johansson [Fri, 31 Jan 2014 23:20:07 +0000 (15:20 -0800)]
ARM: multi_v7_defconfig: add mvebu drivers

Recent boot farm testing has highlighted some issues with mvebu and
multiplatform kernels.  Increase the test coverage so we can discover
these issues earlier.

Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Olof Johansson <olof@lixom.net>