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media: vimc: sen: remove unused kthread_sen field

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commit 3ea35d5db448c27807acbcc7a2306cf65c5e6397 upstream.

The field kthread_sen in the vimc_sen_device is
not set and used. So remove the field and
the code that check if it is non NULL

Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Cc: <stable@vger.kernel.org>      # for v5.4 and up
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dafna Hirschfeld 2019-11-05 18:53:17 +01:00 committed by Greg Kroah-Hartman
parent ce3c4396c3
commit 7c5aabf080
1 changed files with 0 additions and 5 deletions
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5
drivers/media/platform/vimc/vimc-sensor.c
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@ -25,7 +25,6 @@ struct vimc_sen_device {
struct v4l2_subdev sd;
struct device *dev;
struct tpg_data tpg;
struct task_struct *kthread_sen;
u8 *frame;
/* The active format */
struct v4l2_mbus_framefmt mbus_format;
@ -208,10 +207,6 @@ static int vimc_sen_s_stream(struct v4l2_subdev *sd, int enable)
const struct vimc_pix_map *vpix;
unsigned int frame_size;
if (vsen->kthread_sen)
/* tpg is already executing */
return 0;
/* Calculate the frame size */
vpix = vimc_pix_map_by_code(vsen->mbus_format.code);
frame_size = vsen->mbus_format.width * vpix->bpp *