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media: dw9714: Fix error handling in probe function 

Fixed the case where v4l2_async_unregister_subdev()
is called unnecessarily in the error handling path
in probe function.

Signed-off-by: Rajmohan Mani <rajmohan.mani@intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Rajmohan Mani 2018-10-05 12:22:17 -04:00 committed by Mauro Carvalho Chehab
parent 557c97b513
commit f9a0b14240
1 changed files with 2 additions and 1 deletions
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3
drivers/media/i2c/dw9714.c
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@ -169,7 +169,8 @@ static int dw9714_probe(struct i2c_client *client)
return 0;
err_cleanup:
dw9714_subdev_cleanup(dw9714_dev);
v4l2_ctrl_handler_free(&dw9714_dev->ctrls_vcm);
media_entity_cleanup(&dw9714_dev->sd.entity);
dev_err(&client->dev, "Probe failed: %d\n", rval);
return rval;
}