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media: dw9807-vcm: Fix probe error handling

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[ Upstream commit 9e5b5081fa117ae34eca94b63b1cb6d43dc28f10 ]

v4l2_async_unregister_subdev() may not be called without
v4l2_async_register_subdev() being called first. Fix this.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Sakari Ailus 2018-10-05 17:20:09 -04:00 committed by Greg Kroah-Hartman
parent 96134bbea6
commit 7676535304
1 changed files with 2 additions and 1 deletions
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3
drivers/media/i2c/dw9807-vcm.c
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@ -218,7 +218,8 @@ static int dw9807_probe(struct i2c_client *client)
return 0;
err_cleanup:
dw9807_subdev_cleanup(dw9807_dev);
v4l2_ctrl_handler_free(&dw9807_dev->ctrls_vcm);
media_entity_cleanup(&dw9807_dev->sd.entity);
return rval;
}