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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2010-02-26 22:37:28 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2010-02-26 22:37:29 +0100 |
| commit | 76e6fb4b86446e4605379b99ad3dd3f96bb1696f (patch) | |
| tree | 0d123c6e1091d28ec87d98e76e037cfe8919942f /drivers/s390/cio/device.h | |
| parent | b4c707214c987da021d4d5c4ed54612cf73d80d6 (diff) | |
| download | op-kernel-dev-76e6fb4b86446e4605379b99ad3dd3f96bb1696f.zip op-kernel-dev-76e6fb4b86446e4605379b99ad3dd3f96bb1696f.tar.gz | |
[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/device.h')
| -rw-r--r-- | drivers/s390/cio/device.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h index ef60c8f..379de2d 100644 --- a/drivers/s390/cio/device.h +++ b/drivers/s390/cio/device.h @@ -4,7 +4,7 @@ #include <asm/ccwdev.h> #include <asm/atomic.h> #include <linux/wait.h> - +#include <linux/notifier.h> #include "io_sch.h" /* |
