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| author | Sebastian Ott | 2010-02-26 22:37:28 +0100 |
|---|---|---|
| committer | Martin Schwidefsky | 2010-02-26 22:37:29 +0100 |
| commit | 76e6fb4b86446e4605379b99ad3dd3f96bb1696f (patch) | |
| tree | 0d123c6e1091d28ec87d98e76e037cfe8919942f /drivers/s390/cio/css.c | |
| parent | [S390] cio: make wait_events interruptible (diff) | |
| download | kernel-qcow2-linux-76e6fb4b86446e4605379b99ad3dd3f96bb1696f.tar.gz kernel-qcow2-linux-76e6fb4b86446e4605379b99ad3dd3f96bb1696f.tar.xz kernel-qcow2-linux-76e6fb4b86446e4605379b99ad3dd3f96bb1696f.zip | |
[S390] ccw_device_notify: improve return codes
Callers of ccw_device_notify could not distinguish between a driver
who has no notifier registered and a driver who doesn't want to keep
a device after a certain event. Change this by adding proper return
codes.
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/css.c')
0 files changed, 0 insertions, 0 deletions