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media: max2175: don't clear V4L2_SUBDEV_FL_IS_I2C

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The v4l2_i2c_subdev_init() sets V4L2_SUBDEV_FL_IS_I2C flag in the
subdev->flags.  But this driver overwrites subdev->flags immediately after
calling v4l2_i2c_subdev_init().  So V4L2_SUBDEV_FL_IS_I2C is not set after
all.

This stops breaking subdev->flags and preserves V4L2_SUBDEV_FL_IS_I2C.

Side note: According to the comment in v4l2_device_unregister(), this is
problematic only if the device is platform bus device.  Device tree or
ACPI based devices are not affected.

Cc: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Akinobu Mita 2017-10-19 12:31:21 -04:00 committed by Mauro Carvalho Chehab
parent 5cc72c4726
commit baf1b186ea
1 changed files with 1 additions and 1 deletions
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2
drivers/media/i2c/max2175.c
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@ -1345,7 +1345,7 @@ static int max2175_probe(struct i2c_client *client,
v4l2_i2c_subdev_init(sd, client, &max2175_ops);
ctx->client = client;
sd->flags = V4L2_SUBDEV_FL_HAS_DEVNODE;
sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
/* Controls */
hdl = &ctx->ctrl_hdl;