diff options
| author | Damian Hobson-Garcia <dhobsong@igel.co.jp> | 2013-03-26 10:31:22 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-03-29 09:08:22 -0700 |
| commit | 5ed0505c713805f89473cdc0bbfb5110dfd840cb (patch) | |
| tree | 05211aaf1a028936a314a3dcf3584f8cd6c98946 /drivers/uio/uio_pdrv.c | |
| 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>
Diffstat (limited to 'drivers/uio/uio_pdrv.c')
0 files changed, 0 insertions, 0 deletions