media: staging: atomisp: get rid of some static warnings

Get rid of those warnings:

drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf.host.c:

media: staging: atomisp: get rid of some static warnings

Get rid of those warnings:

drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf.host.c:18:15: warning: symbol 'g_pyramid' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/mmu/sh_mmu_mrfld.c:66:23: warning: symbol 'sh_mmu_mrfld' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/gc0310.h:381:26: warning: symbol 'gc0310_res_preview' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/atomisp-gc0310.c:622:25: warning: symbol 'gc0310_controls' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/ov2722.h:1099:26: warning: symbol 'ov2722_res_preview' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:574:25: warning: symbol 'ov2722_controls' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:727:25: warning: symbol 'ov2680_controls' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/ov5693/ov5693.h:1090:26: warning: symbol 'ov5693_res_preview' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:958:5: warning: symbol 'ad5823_t_focus_abs' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:1139:25: warning: symbol 'ov5693_controls' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:91:6: warning: symbol 'atomisp_css2_hw_store_8' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:129:10: warning: symbol 'atomisp_css2_hw_load_16' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:139:10: warning: symbol 'atomisp_css2_hw_load_32' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:2868:14: warning: symbol 'atomisp_get_pipe_index' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5165:5: warning: symbol 'configure_pp_input_nop' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5171:5: warning: symbol 'configure_output_nop' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5179:5: warning: symbol 'get_frame_info_nop' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:6630:5: warning: symbol 'atomisp_get_pipe_id' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/input_formatter.c:48:12: warning: symbol 'HIVE_IF_BIN_COPY' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c:1610:6: warning: symbol '__wdt_on_master_slave_sensor' was not declared. Should it be static?

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: fix endianess issues

There are lots of be-related warnings there, as it doesn't properly
mark what data uses bigendian.

Warnings fixed:

dri

media: staging: atomisp: fix endianess issues

There are lots of be-related warnings there, as it doesn't properly
mark what data uses bigendian.

Warnings fixed:

drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:134:15: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:134:15: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:134:15: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:140:26: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:140:26: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:140:26: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:140:26: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:144:26: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:144:26: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:144:26: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:144:26: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:144:26: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:144:26: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:256:27: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:256:27: expected unsigned short [unsigned] [usertype] addr
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:256:27: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:302:25: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:302:25: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:302:25: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:306:25: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:306:25: expected unsigned int [unsigned] [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-mt9m114.c:306:25: got restricted __be32 [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:97:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:97:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:97:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:97:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:99:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:99:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:99:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:99:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:99:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:99:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:134:15: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:134:15: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:134:15: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:141:24: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:141:24: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:141:24: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:177:27: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:177:27: expected unsigned short [unsigned] [usertype] addr
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:177:27: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:198:25: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:198:25: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:198:25: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:88:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:88:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:88:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:88:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:90:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:90:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:90:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:90:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:90:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:90:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:125:15: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:125:15: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:125:15: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:132:24: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:132:24: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:132:24: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:168:27: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:168:27: expected unsigned short [unsigned] [usertype] addr
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:168:27: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:189:25: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:189:25: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:189:25: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:176:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:176:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:176:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:176:24: warning: cast to restricted __be16
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:178:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:178:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:178:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:178:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:178:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:178:24: warning: cast to restricted __be32
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:205:13: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:205:13: expected unsigned short [unsigned] [usertype] val
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:205:13: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:276:15: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:276:15: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:276:15: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:283:24: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:283:24: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:283:24: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:319:27: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:319:27: expected unsigned short [unsigned] [usertype] addr
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:319:27: got restricted __be16 [usertype] <noident>
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:340:25: warning: incorrect type in assignment (different base types)
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:340:25: expected unsigned short [unsigned] [short] [usertype] <noident>
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:340:25: got restricted __be16 [usertype] <noident>

Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: remove redundant assignments to various variables

There are various assignments that are being made to variables that are
not read and the variables are being up

media: staging: atomisp: remove redundant assignments to various variables

There are various assignments that are being made to variables that are
not read and the variables are being updated later on, hence the redundant
assignments can be removed.

Cleans up clang warnings:
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:1950:8:
warning: Value stored to 'pdata' during its initialization is never read
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:1853:29:
warning: Value stored to 'asd' during its initialization is never read
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:4505:29:
warning: Value stored to 'asd' during its initialization is never read
drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c:1139:30:
warning: Value stored to 'asd' during its initialization is never read
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c:6961:27:
warning: Value stored to 'tmp_in_info' during its initialization is
never read

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: i2c: Drop g_parm support in sensor drivers

These drivers already support g_frame_interval. Therefore just dropping
g_parm is enough.

Signed-off-by: Saka

media: staging: atomisp: i2c: Drop g_parm support in sensor drivers

These drivers already support g_frame_interval. Therefore just dropping
g_parm is enough.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: Kill subdev s_parm abuse

Remove sensor driver's interface for setting the use case specific mode
list as well as the mode lists that are related to other than

media: staging: atomisp: Kill subdev s_parm abuse

Remove sensor driver's interface for setting the use case specific mode
list as well as the mode lists that are related to other than
CI_MODE_PREVIEW. This removes s_parm abuse in using driver specific values
in v4l2_streamparm.capture.capturemode. The drivers already support
[gs]_frame_interval so removing support for [gs]_parm is enough.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: Remove non-ACPI leftovers

Since all drivers are solely requiring ACPI enumeration, there is no
need to additionally check for legacy platform data or ACPI handle

media: staging: atomisp: Remove non-ACPI leftovers

Since all drivers are solely requiring ACPI enumeration, there is no
need to additionally check for legacy platform data or ACPI handle.

Remove leftovers from the sensors and platform code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: fix indentation in atomisp-ov5693

Fix "suspect code indent for conditional statements" checkpatch issue

Signed-off-by: Riccardo Schirone <sirmy15@gmail.com>
Sign

media: staging: fix indentation in atomisp-ov5693

Fix "suspect code indent for conditional statements" checkpatch issue

Signed-off-by: Riccardo Schirone <sirmy15@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: improves comparisons readability in atomisp-ov5693

Fix "Comparisons should place the constant on the right side of the
test" checkpatch issue.

Signed-off-by: Ric

media: staging: improves comparisons readability in atomisp-ov5693

Fix "Comparisons should place the constant on the right side of the
test" checkpatch issue.

Signed-off-by: Riccardo Schirone <sirmy15@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: improve comments usage in atomisp-ov5693

- Fix "Block comments use a trailing */ on a separate line" checkpatch
issue
- Fix "Block comments use * on subsequent line

media: staging: improve comments usage in atomisp-ov5693

- Fix "Block comments use a trailing */ on a separate line" checkpatch
issue
- Fix "Block comments use * on subsequent lines" checkpatch issue

Signed-off-by: Riccardo Schirone <sirmy15@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: add missing blank line after declarations in atomisp-ov5693

Fix "Missing a blank line after declarations" warning reported by
checkpatch.

Signed-off-by: Riccardo

media: staging: add missing blank line after declarations in atomisp-ov5693

Fix "Missing a blank line after declarations" warning reported by
checkpatch.

Signed-off-by: Riccardo Schirone <sirmy15@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: convert timestamps to ktime_t

timespec overflows in 2038 on 32-bit architectures, and the
getnstimeofday() suffers from possible time jumps, so the
timestamp

media: staging: atomisp: convert timestamps to ktime_t

timespec overflows in 2038 on 32-bit architectures, and the
getnstimeofday() suffers from possible time jumps, so the
timestamps here are better done using ktime_get(), which has
neither of those problems.

In case of ov2680, we don't seem to use the timestamp at
all, so I just remove it.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: atomisp: fix other inconsistent identing

As reported by smatch:

drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/pipeline/src/pipeline.c:607 pipeline_stage_

media: atomisp: fix other inconsistent identing

As reported by smatch:

drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/pipeline/src/pipeline.c:607 pipeline_stage_create() warn: inconsistent indenting
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:255 ov2680_write_reg_array() warn: inconsistent indenting
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:401 __ov2680_set_exposure() warn: inconsistent indenting
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_params.c:4269 sh_css_params_write_to_ddr_internal() warn: inconsistent indenting
drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c:1008 atomisp_register_entities() warn: inconsistent indenting
drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/binary/src/binary.c:1709 ia_css_binary_find() warn: inconsistent indenting

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>

show more ...

media: staging: atomisp: Remove FSF snail address

Snail address is subject to change, remove it completely from the code.

This has been done using the following script:

media: staging: atomisp: Remove FSF snail address

Snail address is subject to change, remove it completely from the code.

This has been done using the following script:

sed -i '/You should/,/02110-1301/d' \
$(git grep -n -w Franklin -- drivers/staging/media/atomisp/ | cut -f1 -d:)

No functional change intended.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: Remove ->power_ctrl() callback

There is redundant callback which does nothing in upstreamed version of
the driver.

Remove it along with user call places

media: staging: atomisp: Remove ->power_ctrl() callback

There is redundant callback which does nothing in upstreamed version of
the driver.

Remove it along with user call places.

Mostly done with help of coccinelle.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: Remove ->gpio_ctrl() callback

There is redundant callback which does nothing in upstreamed version of
the driver.

Remove it along with user call places.

media: staging: atomisp: Remove ->gpio_ctrl() callback

There is redundant callback which does nothing in upstreamed version of
the driver.

Remove it along with user call places.

Mostly done with help of coccinelle.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: Remove unneeded gpio.h inclusion

GPIO handling is done only in two modules, the rest do not need to
include linux/gpio.h header.

Signed-off-by: Andy She

media: staging: atomisp: Remove unneeded gpio.h inclusion

GPIO handling is done only in two modules, the rest do not need to
include linux/gpio.h header.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: Switch i2c drivers to use ->probe_new()

Since most of the drivers are being used on ACPI enabled platforms
there is no need to keep legacy API support for them.

media: staging: atomisp: Switch i2c drivers to use ->probe_new()

Since most of the drivers are being used on ACPI enabled platforms
there is no need to keep legacy API support for them. Thus, switch
to ->probe_new() callback and remove orphaned code.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: Use module_i2c_driver() macro

This is done using coccinelle semantic patch:

//<smpl>
@a@
identifier f, x;
@@
-static f(...) { return i2c_add

media: staging: atomisp: Use module_i2c_driver() macro

This is done using coccinelle semantic patch:

//<smpl>
@a@
identifier f, x;
@@
-static f(...) { return i2c_add_driver(&x); }

@b depends on a@
identifier e, a.x;
@@
-static e(...) { i2c_del_driver(&x); }

@c depends on a && b@
identifier a.f;
declarer name module_init;
@@
-module_init(f);

@d depends on a && b && c@
identifier b.e, a.x;
declarer name module_exit;
declarer name module_i2c_driver;
@@
-module_exit(e);
+module_i2c_driver(x);
//</smpl>

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: cleanup out of memory messages

Logging of explicit out of memory messages is redundant since memory allocation
failures produce a backtrace.

Done with t

media: staging: atomisp: cleanup out of memory messages

Logging of explicit out of memory messages is redundant since memory allocation
failures produce a backtrace.

Done with the help of the following cocci script:

@@
expression ex, ret;
statement s;
constant char[] c;
constant err;
identifier f, l;
@@

ex =
\(kmalloc\|kmalloc_array\|kzalloc\|kcalloc\|kmem_cache_alloc\|kmem_cache_zalloc\|
kmem_cache_alloc_node\|kmalloc_node\|kzalloc_node\|devm_kzalloc\)(...)
... when != ex

if (
(
!ex
|
unlikely(!ex)
)
)
- {
- f(..., c, ...);
(
return ex;
|
return;
|
return err;
|
goto l;
)
- }
else s

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

show more ...

media: staging: atomisp: Add driver prefix to Kconfig option and module names

By adding the "atomisp-" prefix to module names (and "ATOMISP_" to Kconfig
options), the staging drivers for

media: staging: atomisp: Add driver prefix to Kconfig option and module names

By adding the "atomisp-" prefix to module names (and "ATOMISP_" to Kconfig
options), the staging drivers for e.g. sensors are labelled as being
specific to atomisp, which they effectively are.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

show more ...