s390/ccwgroup: exploit ccwdev_by_dev_id
authorSebastian Ott <sebott@linux.vnet.ibm.com>
Tue, 15 May 2012 15:52:07 +0000 (17:52 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 16 May 2012 12:42:46 +0000 (14:42 +0200)
commitb7a610f7b4cb95150ee58ea7454ca2ace10634c5
treebf8ea737924dc421042740e0243edac8b52313c7
parentf2962dae0efd81fed06d0687f300725ab063587a
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>
arch/s390/include/asm/ccwgroup.h
drivers/s390/cio/ccwgroup.c
drivers/s390/cio/device.c
drivers/s390/cio/device.h
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