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media: ccs: Remove analogue gain field 

The analogue gain control was stored to the device specific struct but was
never used. Remove it.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Sakari Ailus 2020-09-24 00:40:45 +02:00 committed by Mauro Carvalho Chehab
parent 8218785789
commit d36eb68a49
2 changed files with 6 additions and 8 deletions
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13
drivers/media/i2c/ccs/ccs-core.c
View File

@ -777,13 +777,12 @@ static int ccs_init_controls(struct ccs_sensor *sensor)
sensor->pixel_array->ctrl_handler.lock = &sensor->mutex;
sensor->analog_gain = v4l2_ctrl_new_std(
&sensor->pixel_array->ctrl_handler, &ccs_ctrl_ops,
V4L2_CID_ANALOGUE_GAIN,
CCS_LIM(sensor, ANALOG_GAIN_CODE_MIN),
CCS_LIM(sensor, ANALOG_GAIN_CODE_MAX),
max(CCS_LIM(sensor, ANALOG_GAIN_CODE_STEP), 1U),
CCS_LIM(sensor, ANALOG_GAIN_CODE_MIN));
v4l2_ctrl_new_std(&sensor->pixel_array->ctrl_handler, &ccs_ctrl_ops,
V4L2_CID_ANALOGUE_GAIN,
CCS_LIM(sensor, ANALOG_GAIN_CODE_MIN),
CCS_LIM(sensor, ANALOG_GAIN_CODE_MAX),
max(CCS_LIM(sensor, ANALOG_GAIN_CODE_STEP), 1U),
CCS_LIM(sensor, ANALOG_GAIN_CODE_MIN));
if (CCS_LIM(sensor, DIGITAL_GAIN_CAPABILITY) ==
CCS_DIGITAL_GAIN_CAPABILITY_GLOBAL ||

1
drivers/media/i2c/ccs/ccs.h
View File

@ -262,7 +262,6 @@ struct ccs_sensor {
unsigned long *valid_link_freqs;
/* Pixel array controls */
struct v4l2_ctrl *analog_gain;
struct v4l2_ctrl *exposure;
struct v4l2_ctrl *hflip;
struct v4l2_ctrl *vflip;