| commit | 5ed0505c713805f89473cdc0bbfb5110dfd840cb | [log] [tgz] |
|---|---|---|
| author | Damian Hobson-Garcia <dhobsong@igel.co.jp> | Tue Mar 26 10:31:22 2013 +0900 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Mar 29 09:08:22 2013 -0700 |
| tree | 05211aaf1a028936a314a3dcf3584f8cd6c98946 | |
| parent | 7f4f2302a11173d0ef84bbab4b887b9b50c31dc6 [diff] |
drivers: uio: Fix UIO device registration failure Until recently uio_get_minor() returned 0 for success and a negative value on failure. This became non-negative for suceess and negative for failure. Restore the original return value spec so that we can successfully initialize UIO devices with a non-zero minor device number. Cc: "Hans J. Koch" <hjk@hansjkoch.de> Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>