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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2012-05-15 17:52:07 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-05-16 14:42:46 +0200 |
| commit | b7a610f7b4cb95150ee58ea7454ca2ace10634c5 (patch) | |
| tree | bf8ea737924dc421042740e0243edac8b52313c7 /arch | |
| parent | f2962dae0efd81fed06d0687f300725ab063587a (diff) | |
| download | linux-stable-b7a610f7b4cb95150ee58ea7454ca2ace10634c5.tar.gz linux-stable-b7a610f7b4cb95150ee58ea7454ca2ace10634c5.tar.bz2 linux-stable-b7a610f7b4cb95150ee58ea7454ca2ace10634c5.zip | |
s390/ccwgroup: exploit ccwdev_by_dev_id
Instead of finding devices via driver_find_device use the bus_find_device
wrapper get_ccwdev_by_dev_id. This allows us to get rid of the ccw_driver
argument of ccwgroup_create_dev and thus simplify the interface.
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/include/asm/ccwgroup.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/include/asm/ccwgroup.h b/arch/s390/include/asm/ccwgroup.h index f5cfb7925867..70c3d4d2efe8 100644 --- a/arch/s390/include/asm/ccwgroup.h +++ b/arch/s390/include/asm/ccwgroup.h @@ -66,8 +66,8 @@ struct ccwgroup_driver { extern int ccwgroup_driver_register (struct ccwgroup_driver *cdriver); extern void ccwgroup_driver_unregister (struct ccwgroup_driver *cdriver); int ccwgroup_create_dev(struct device *root, unsigned int creator_id, - struct ccw_driver *cdrv, struct ccwgroup_driver *gdrv, - int num_devices, const char *buf); + struct ccwgroup_driver *gdrv, int num_devices, + const char *buf); int ccwgroup_create_from_string(struct device *root, unsigned int creator_id, struct ccw_driver *cdrv, int num_devices, const char *buf); |