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H Hartley Sweeten [Wed, 14 Oct 2015 00:47:59 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: rename private data 's5933_intcsr_bits'
For aesthetics, rename this member of the private data.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:58 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: rename private data 's5933_config'
For aesthetics, rename this member of the private data.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:57 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: fix cb_pcidas_eeprom_insn_read()
The comedi core expects (*insn_read) operations to return insn->n
data values. Refactor this function to work like the core expects.
For aesthetics, nvram_read() and use the comedi_timeout() helper
to handle the busy wait for the eeprom to be "ready".
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:56 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up memory subdevice init
For aesthetics, add some whitespace to the initialization of this
subdevice.
Rename the (*insn_read) function so it has namespace associated with
the driver.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:55 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up 8800 caldac calibration subdevice
For aesthetics, add some whitespace to the subdevice init.
It's not possible to actually read from the caldac. For convienence
the subdevice readback provided by the core is used to return the
last value written to the subdevice. Remove the SDF_READABLE flag
from the subdev_flags.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:54 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up dac08_write()
Rename this function so it has namespace associated with the driver.
Also rename the 'value' parameter to avoid having to split the line
to keep it under 80 chars.
Remove the unnecessary masking on the 'value'.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:53 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up dac08 calibration subdevice
For aesthetics, add some whitespace to the subdevice init.
It's not possible to actually read from the dac08. For convienence
the subdevice readback provided by the core is used to return the
last value written to the subdevice. Remove the SDF_READABLE flag
from the subdev_flags.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:52 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: refactor 'trimpot' boardinfo
Only the pci-das1602/16 boards have an AD8402 trimpot. The rest of
the boards supported by this driver have an AD7376 trimpot.
Replace the 'enum trimpot_module' in the boardinfo with a bit-field
flag 'has_ad8402' to save a bit of space.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:51 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up cb_pcidas_trimpot_write()
All the boards supported by this driver have an AD7376 or AD8402
trimpot. Replace the switch () with and if () and remove the
unreachable dev_err() noise.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:50 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: absorb caldac/trimpot write functions
These functions are all just wrappers for cb_pcidas_calib_write().
Remove them and absorb the code into the callers.
Remove the unnecessary masking of the 'chan'. It will always be in
range due to the subdevice initialization.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:49 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: refactor write_calibration_bitstream()
Refactor this function to handle the common code used to select the
calibration device (trimpot or caldac) and latch the data after
sending the bitstream.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:48 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up caldac_8800_write()
Rename this function so it has namespace associated with the driver.
For aesthetics, remove the 'static const' local variables. They don't
add any significant value.
Remove the 'bitstream' local variable. Change the type of the 'value'
param to match the callers type and write_calibration_bitstream()'s
type.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:47 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up trimpot_8402_write()
Rename this function so it has namespace associated with the driver.
Change the return type to void, it always returns '0' and the return
value is never checked.
For aesthetics, remove the 'static const' local variables. They don't
add any significant value.
Remove the 'bitstream' local variable. The 'value' passed to this
function will always be in the correct range due to s->maxdata so
the masking is not necessary. Change the type of the 'value' param
to match the callers type and write_calibration_bitstream()'s type.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:46 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up trimpot_7376_write()
Rename this function so it has namespace associated with the driver.
Change the return type to void, it always returns '0' and the return
value is never checked.
For aesthetics, remove the 'static const' local variables. They don't
add any significant value.
Remove the 'bitstream' local variable. The 'value' passed to this
function will always be in the correct range due to s->maxdata so
the masking is not necessary. Change the type of the 'value' param
to match the callers type and write_calibration_bitstream()'s type.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:45 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up calibration trimpot subdevice
For aesthetics, add some whitespace to the subdevice init.
It's not possible to actually read from the trimpot. For convienence
the subdevice readback provided by the core is used to return the
last value written to the subdevice. Remove the SDF_READABLE flag
from the subdev_flags.
Move the comment about the channels from trimpot_8402_write() to
the subdevice init and fix the checkpatch.pl issue about:
WARNING: Block comments use a trailing */ on a separate line
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:44 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: use preferred kernel types
As suggested by checkpatch.pl:
CHECK: Prefer kernel type 'u8' over 'uint8_t'
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:43 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up DAC control/status register
Rename this register and its bit defines so they have namespace
associated with the driver. Use the BIT macro to define the bits.
For aesthetics, rename the associated member of the private data.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:42 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up calibration register
Rename this register and its bit defines so they have namespace
associated with the driver. Use the BIT macro to define the bits.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:41 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up trigger control/status register
Rename this register and its bit defines so they have namespace
associated with the driver. Use the BIT macro to define the bits.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:40 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up ADC mux/control register
Rename this register and its bit defines so they have namespace
associated with the driver. Use the BIT macro to define the bits.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:39 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up interrupt/ADC FIFO register
Rename this register and its bit defines so they have namespace
associated with the driver. Use the BIT macro to define the bits.
For aesthetics, rename the associated member of the private data.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:38 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: convert inline DAC bit helpers to macros
For aesthetics, convert the inline functions that return the bits
used to set the DAC range and enable bits to macros.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:37 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up PCI BAR2 register defines
Rename the defines for the PCI BAR2 register offsets so they have
namespace associated with the driver and convert the offsets to
hex.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:36 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up PCI BAR3 register defines
Rename the defines for the PCI BAR3 register offsets so they have
namespace associated with the driver and convert the offsets to
hex.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:35 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: use comedi_range_is_unipolar()
Instead of relying on the IS_UNIPOLAR mask value, use the comedi
helper function to check if the range is unipolar.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:34 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up PCI BAR4 register defines
Convert the inline function DAC_DATA_REG() into a simple macro.
Rename the defines for the PCI BAR4 register offsets so they have
namespace associated with the driver and convert the offsets to
hex.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:33 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: rename private data 'ao_registers'
This member of the private data holds the PCI BAR4 resource starting
address. For aesthetics, rename this member to 'pcibar4'.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:32 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: rename private data 'adc_fifo'
This member of the private data holds the PCI BAR2 resource starting
address. For aesthetics, rename this member to 'pcibar2'.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:31 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: rename private data 'control_status'
This member of the private data holds the PCI BAR1 resource starting
address. For aesthetics, rename this member to 'pcibar1'.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:30 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: refactor 'ranges' boardinfo
All the boards, except the 'pci-das1001', use the normal analog input
range table 'cb_pcidas_ranges'. Convert the 'ranges' boardinfo into
a bit-field flag 'use_alt_range' to save a bit of space.
For aesthetics, reword the comments in the boardinfo for the bit-field
members so they align.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:29 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: all boards have 16 analog input channels
All the boards supported by this driver have 16 analog input channels.
Remove this unnecessary information from the boardinfo.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:28 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: refactor analog output boardinfo
Only some of the boards supported by this driver have analog outputs
but they always have 2 channels. Refactor the 'ao_nchan' member of
the boardinfo into a bit-field flag 'has_ao' to save a bit of space.
Also, convert the 'has_ao_fifo' member into a bit-field flag.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:27 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: refactor 'ai_bits' boardinfo
The boards supported by this driver either have 16-bit or 12-bit
analog input/output resolution. For aesthetics, replace the 'ai_bits'
member of the boardinfo with a bit-field flag 'is_16bit'. Also,
change the types of the other bit-field flags to unsigned int.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:26 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: remove NUM_CHANNELS_* defines
These defines don't add any additional clarity to the driver. Just
remove them.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
H Hartley Sweeten [Wed, 14 Oct 2015 00:47:25 +0000 (17:47 -0700)]
staging: comedi: cb_pcidas: tidy up multi-line comments
Reformat the multi-line comments in the kernel CodingStyle.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Sakshi Bansal [Thu, 15 Oct 2015 14:35:03 +0000 (20:05 +0530)]
staging: netlogic: xlr_net.h: fixed coding style warnings
Fixed block comments usage of * on subsequent lines
Signed-off-by: Sakshi Bansal <sakshi.april5@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Ronit Halder [Fri, 16 Oct 2015 08:50:20 +0000 (14:20 +0530)]
Staging: rts5208: use dmam_alloc_coherent
This patch replaces dma_alloc_coherent with the corresponding
managed interface.
Signed-off-by: Ronit Halder <ronit.crj@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christian Gromm [Thu, 15 Oct 2015 11:29:00 +0000 (13:29 +0200)]
staging: most: fix line-over-80-characters violations
This patch prevents code from crossing the 80 character margin.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christian Gromm [Thu, 15 Oct 2015 11:28:59 +0000 (13:28 +0200)]
staging: most: change parameter description
This patch changes the description of a function parameter for a better
understanding.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christian Gromm [Thu, 15 Oct 2015 11:28:58 +0000 (13:28 +0200)]
staging: most: replace memcpy by ether_addr_copy
This patch replaces memcpy() by the preferred function ether_addr_copy().
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christian Gromm [Thu, 15 Oct 2015 11:28:57 +0000 (13:28 +0200)]
staging: most: fix misplaced constants in comparisons
This patch removes and fixes constants being misplaced in comparisons.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christian Gromm [Thu, 15 Oct 2015 11:28:56 +0000 (13:28 +0200)]
staging: most: make hdm-usb follow the coding style
This patch fixes a couple of issues of the hdm-usb module found by
checkpatch.pl.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christian Gromm [Thu, 15 Oct 2015 11:28:55 +0000 (13:28 +0200)]
staging: most: fix checkpatch issues of hdm i2c
This patch fixes the issues of HDM module i2c found by checkpatch.pl
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christian Gromm [Thu, 15 Oct 2015 11:28:54 +0000 (13:28 +0200)]
staging: most: remove constants from comparisons
This patch removes constants from comparisons and fixes checkpatch warnings
about constants being put in the wrong place inside a comparison.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Christian Gromm [Thu, 15 Oct 2015 11:28:51 +0000 (13:28 +0200)]
staging: most: correct coding style breaches
This patch fixes line-over-80-characters violation and removes the
splitting of quoted strings.
Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shivani Bhardwaj [Thu, 15 Oct 2015 10:42:01 +0000 (16:12 +0530)]
Staging: most: cdev: Remove useless check
The variable mbo is already NULL tested so, check on it should be
removed.
Semantic patch used:
@@ expression E;
statement S; @@
if(E==NULL) {... return ...;}
- if(E)
S
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Gavin Thomas Claugus [Tue, 13 Oct 2015 21:44:40 +0000 (17:44 -0400)]
Staging: most: fix style issue in aim-cdev/cdev.c
Fix 80+ character line in cdev.c to stop checkpatch from whining.
Signed-off-by: Gavin Thomas Claugus <gclaugus@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aybuke Ozdemir [Fri, 16 Oct 2015 18:51:45 +0000 (21:51 +0300)]
Staging: olpc_dcon: Remove NULL comparison
Problem found using checkpatch.pl
CHECK: Comparison to NULL could be written "(!)dcon_device"
Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aybuke Ozdemir [Fri, 16 Oct 2015 18:51:44 +0000 (21:51 +0300)]
Staging: olpc_dcon: Use preferred kernel type
This patch "uint16_t" type instead of "u16" type was used.
checkpatch.pl issue.
Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Aybuke Ozdemir [Fri, 16 Oct 2015 18:51:43 +0000 (21:51 +0300)]
Staging: olpc_dcon: Remove multiple blank lines
Remove multiple blank lines. Problem found using checkpatch.pl
CHECK: Please don't use multiple blank lines.
Signed-off-by: Aybuke Ozdemir <aybuke.147@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Alison Schofield [Fri, 16 Oct 2015 18:46:29 +0000 (11:46 -0700)]
staging: r8723au: replace NULL and zero comparison tests with ! operator
Replace explicit NULL comparison and zero comparison test with ! operator
to simplify code.
Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shivani Bhardwaj [Fri, 16 Oct 2015 16:39:57 +0000 (22:09 +0530)]
Staging: dgap: Remove unnecessary test expression
struct bd is already NULL tested so, any further NULL checks should be
removed.
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shivani Bhardwaj [Fri, 16 Oct 2015 15:26:22 +0000 (20:56 +0530)]
Staging: gdx724x: gdm_mux: Remove explicit cast
Compiler can typecast variables implicitly so, explicit type cast is not
required and should be removed.
Semantic patch used:
@@
type T;
T e;
identifier x;
@@
* T x = (T)e;
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 15 Oct 2015 08:10:08 +0000 (13:40 +0530)]
staging: media: lirc: Remove useless initialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 15 Oct 2015 08:11:30 +0000 (13:41 +0530)]
staging: media: davinci_vpfe: Remove useless intialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Fri, 16 Oct 2015 16:41:36 +0000 (22:11 +0530)]
staging: panel: Prefer using BIT Macro
Replace bit shifting on 1 with the BIT(x) Macro
The semantic patch used to find this is:
@@ int g; @@
-(1 << g)
+BIT(g)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 15 Oct 2015 08:14:20 +0000 (13:44 +0530)]
staging: skein: Remove useless initialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Fri, 16 Oct 2015 16:43:29 +0000 (22:13 +0530)]
staging: vt6655: Prefer using BIT Macro
Replace bit shifting on 1 with the BIT(x) Macro
The semantic patch used to find this is:
@@ int g; @@
-(1 << g)
+BIT(g)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Fri, 16 Oct 2015 16:42:35 +0000 (22:12 +0530)]
staging: vt6656: Prefer using BIT Macro
Replace bit shifting on 1 with the BIT(x) Macro
The semantic patch used to find this is:
@@ int g; @@
-(1 << g)
+BIT(g)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Luis de Bethencourt [Thu, 15 Oct 2015 12:31:11 +0000 (13:31 +0100)]
staging: vt6655: Remove boolean comparisons
Boolean tests do not need explicit comparison to true or false.
Signed-off-by: Luis de Bethencourt <luisbg@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 15 Oct 2015 08:17:00 +0000 (13:47 +0530)]
staging: vt6656: Remove useless initialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 15 Oct 2015 08:15:39 +0000 (13:45 +0530)]
staging: vt6655: Remove useless initialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Fri, 16 Oct 2015 16:40:25 +0000 (22:10 +0530)]
staging: rdma: amso1100: Prefer using BIT Macro
Replace bit shifting on 1 with the BIT(x) Macro
The semantic patch used to find this is:
@@ int g; @@
-(1 << g)
+BIT(g)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Fri, 16 Oct 2015 16:39:08 +0000 (22:09 +0530)]
staging: rdma: hfi1: Prefer using BIT Macro
Replace bit shifting on 1 with the BIT(x) Macro
The semantic patch used to find this is:
@@ int g; @@
-(1 << g)
+BIT(g)
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Alison Schofield [Fri, 16 Oct 2015 16:06:52 +0000 (09:06 -0700)]
staging: rdma: hfi1: delete unneeded tabs in conditional statement block
Delete unneeded tabs to indent statement block correctly at (8, 16).
checkpatch.pl:
WARNING: suspect code indent for conditional statements (8, 24)
Signed-off-by: Alison Schofield <amsfield22@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shivani Bhardwaj [Thu, 15 Oct 2015 09:44:41 +0000 (15:14 +0530)]
Staging: rdma: mad: Remove explicit cast
Explicit type casting is not required as compiler can type cast
variables implicitly. Therefore, it should be removed.
Semantic patch used:
@@
type T;
T e;
identifier x;
@@
* T x = (T)e;
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 15 Oct 2015 08:20:56 +0000 (13:50 +0530)]
staging: rdma: ipath: ipath_eeprom: Remove useless intialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 15 Oct 2015 08:22:08 +0000 (13:52 +0530)]
staging: rdma: ipath: ipath_init_chip: Remove useless initialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 15 Oct 2015 08:23:23 +0000 (13:53 +0530)]
staging: rdma: hfi1: diag: Remove useless initialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 15 Oct 2015 08:24:35 +0000 (13:54 +0530)]
staging: rdma: hfi1: sysfs: Remove useless initialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Wed, 14 Oct 2015 21:52:22 +0000 (03:22 +0530)]
staging: unisys: Remove useless intialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tim Sell [Wed, 14 Oct 2015 13:45:10 +0000 (09:45 -0400)]
staging: unisys: visorinput: no need to track open count
evdev_open_device() and evdev_close_device() (in evdev.c) already track
the open count under lock, and will only call visorinput_open() on the
first open and visorinput_close() on the last close. So this patch
removes the unnessary logic from visorinput, and the now-unused counter
from the struct.
Signed-off-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tim Sell [Fri, 16 Oct 2015 14:06:47 +0000 (10:06 -0400)]
staging: unisys: visorinput: fix comment format
Fix the multi-line comment formatting in visorinput.c.
Signed-off-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Tim Sell [Fri, 16 Oct 2015 14:06:46 +0000 (10:06 -0400)]
staging: unisys: visorinput: address checkpatch alignment issues
Fix the alignment of function parameters to the parenthesis above.
Signed-off-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: Benjamin Romer <benjamin.romer@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Wed, 14 Oct 2015 20:58:36 +0000 (02:28 +0530)]
staging: speakup: varhandlers: Remove useless intialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Wed, 14 Oct 2015 21:53:35 +0000 (03:23 +0530)]
staging: speakup: speakup_audptr: Remove useless intialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cristina Moraru [Wed, 14 Oct 2015 20:28:29 +0000 (23:28 +0300)]
staging: speakup: Fix multi-line comment style
Thus using the preferred style for multi-line coments as
mentioned in Documentation/CodingStyle.
It also silences 'Block comments use * on subsequent lines'
and 'Block comments use a trailing */ on a separate line'
checkpatch.pl warnings.
Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shivani Bhardwaj [Fri, 16 Oct 2015 16:19:20 +0000 (21:49 +0530)]
Staging: fbtft: fb_ssd1331: Remove unnecessary cast
Compiler can typecast variables implicitly so, explicit type cast is not
required and should be removed.
Semantic patch used:
@@
type T;
T e;
identifier x;
@@
* T x = (T)e;
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shivani Bhardwaj [Fri, 16 Oct 2015 16:19:01 +0000 (21:49 +0530)]
Staging: fbtft: fb_ra8875: Remove useless cast
Remove explicit type conversion as it is not required.
Semantic patch used:
@@
type T;
T e;
identifier x;
@@
* T x = (T)e;
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shivani Bhardwaj [Fri, 16 Oct 2015 16:08:34 +0000 (21:38 +0530)]
Staging: fbtft: fb_agm1264k-fl: Remove unnecessary cast
Remove explicit typecast from variables as compiler can typecast
implicitly.
Semantic patch used:
@@
type T;
T e;
identifier x;
@@
* T x = (T)e;
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cristina Moraru [Wed, 14 Oct 2015 20:27:12 +0000 (23:27 +0300)]
staging: fbtft: Fix multi-line comment style
Thus use the preferred style for multi-line coments as
mentioned in Documentation/CodingStyle.
It also silences 'Block comments use * on subsequent lines'
checkpatch.pl warnings.
Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 15 Oct 2015 08:26:52 +0000 (13:56 +0530)]
staging: dgnc: dgnc_driver: Remove useless initialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Thu, 15 Oct 2015 08:25:45 +0000 (13:55 +0530)]
staging: dgnc: dgnc_tty: Remove useless initialisation
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cristina Moraru [Wed, 14 Oct 2015 20:26:15 +0000 (23:26 +0300)]
staging: dgnc: Fix lines over 80 characters
Fix 'line over 80 characters' checkpatch.pl
warnings
Signed-off-by: Cristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Amitoj Kaur Chawla [Wed, 14 Oct 2015 20:12:11 +0000 (01:42 +0530)]
staging: wlan-ng: Remove useless initialization
Remove intialisation of a variable that is immediately reassigned.
The semantic patch used to find this is:
// <smpl>
@@
type T;
identifier x;
constant C;
expression e;
@@
T x
- = C
;
x = e;
// </smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Wed, 14 Oct 2015 19:28:19 +0000 (00:58 +0530)]
Staging: most: Remove unnecessary cast on void pointer
void pointers do not need to be cast to other pointer types.
The semantic patch used to find this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Wed, 14 Oct 2015 19:28:20 +0000 (00:58 +0530)]
Staging: gdm724x: Remove unnecessary cast on void pointer
void pointers do not need to be cast to other pointer types.
Semantic patch:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Wed, 14 Oct 2015 19:28:23 +0000 (00:58 +0530)]
Staging: unisys: Remove unnecessary cast on void pointer
void pointers do not need to be cast to other pointer types.
The semantic patch used to find this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Wed, 14 Oct 2015 19:28:24 +0000 (00:58 +0530)]
Staging: slicoss: Remove unnecessary cast on void pointer
void pointers do not need to be cast to other pointer types.
The semantic patch used to find this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Wed, 14 Oct 2015 19:28:25 +0000 (00:58 +0530)]
Staging: gdm72xx: Remove unnecessary cast on void pointer
void pointers do not need to be cast to other pointer types.
The semantic patch used to find this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Wed, 14 Oct 2015 19:28:26 +0000 (00:58 +0530)]
Staging: comedi: Remove unnecessary cast on void pointer
void pointers do not need to be cast to other pointer types.
The semantic patch used to find this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Wed, 14 Oct 2015 19:28:27 +0000 (00:58 +0530)]
Staging: rdma: amso1100: Remove unnecessary cast on void pointer
void pointers do not need to be cast to other pointer types.
The semantic patch used to find this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Wed, 14 Oct 2015 19:28:29 +0000 (00:58 +0530)]
Staging: rdma: hfi1: Remove unnecessary cast on void pointer
void pointers do not need to be cast to other pointer types.
The semantic patch used to find this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Wed, 14 Oct 2015 19:28:30 +0000 (00:58 +0530)]
Staging: media: Remove unnecessary cast on void pointer
void pointers do not need to be cast to other pointer types.
The semantic patch used to find this:
@r@
expression x;
void* e;
type T;
identifier f;
@@
(
*((T *)e)
|
((T *)x)[...]
|
((T *)x)->f
|
- (T *)
e
)
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shivani Bhardwaj [Wed, 14 Oct 2015 18:32:14 +0000 (00:02 +0530)]
Staging: rtl8188eu: rtw_ieee80211: Remove unnecessary cast
Explicit type conversion is not required and should be removed.
Semantic patch used:
@@
type T;
T e;
identifier x;
@@
* T x = (T)e;
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shivani Bhardwaj [Wed, 14 Oct 2015 18:51:11 +0000 (00:21 +0530)]
Staging: rtl8188eu: rf_cfg: Remove useless cast
Type conversion of variables can be done by compiler implicitly so,
explicit conversions should be removed.
Semantic patch used:
@@
type T;
T e;
identifier x;
@@
* T x = (T)e;
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Salva Peiró [Wed, 14 Oct 2015 15:48:02 +0000 (17:48 +0200)]
staging/dgnc: fix info leak in ioctl
The dgnc_mgmt_ioctl() code fails to initialize the 16 _reserved bytes of
struct digi_dinfo after the ->dinfo_nboards member. Add an explicit
memset(0) before filling the structure to avoid the info leak.
Signed-off-by: Salva Peiró <speirofr@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shivani Bhardwaj [Fri, 16 Oct 2015 15:20:10 +0000 (20:50 +0530)]
Staging: iio: tsl2x7x_core: Remove unrequired parentheses from DIV_ROUND_UP
Remove parentheses surrounding the first argument of the macro
DIV_ROUND_UP as they are not required.
Semantic patch used:
@@
expression e1,e2;
@@
DIV_ROUND_UP(
- (
e1
- )
,e2)
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shivani Bhardwaj [Fri, 16 Oct 2015 13:42:06 +0000 (19:12 +0530)]
Staging: iio: ad7192: Remove unnecessary NULL test
The variable pdata is already NULL tested before so, any further tests
should be removed.
Signed-off-by: Shivani Bhardwaj <shivanib134@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Shraddha Barke [Fri, 16 Oct 2015 05:20:56 +0000 (10:50 +0530)]
Staging: iio: cdc: Remove unused macros
Remove the macros since they are not used anywhere throughout the
kernel.
Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Reviewed-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>