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authorAkinobu Mita <akinobu.mita@gmail.com>2017-10-19 18:31:21 +0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-10-31 17:08:13 +0100
commitbaf1b186eaa1e0ac3a385c92b1a955b10c59ee84 (patch)
treebc8ced9bd99efb6fbcb60e24025e6226752b1481 /drivers/media/i2c/max2175.c
parentmedia: adv7180: don't clear V4L2_SUBDEV_FL_IS_I2C (diff)
downloadlinux-baf1b186eaa1e0ac3a385c92b1a955b10c59ee84.tar.xz
linux-baf1b186eaa1e0ac3a385c92b1a955b10c59ee84.zip
media: max2175: don't clear V4L2_SUBDEV_FL_IS_I2C
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>
Diffstat (limited to 'drivers/media/i2c/max2175.c')
-rw-r--r--drivers/media/i2c/max2175.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/i2c/max2175.c b/drivers/media/i2c/max2175.c
index bf0e821a2b93..2f1966bdc473 100644
--- a/drivers/media/i2c/max2175.c
+++ b/drivers/media/i2c/max2175.c
@@ -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;