s390/ipl: cleanup bin attr usage

Use macros wherever applicable and put bin_attributes inside attribute_groups
to simplify/remove some code.

Reviewed-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Sebastian Ott 2015-03-17 10:25:16 +01:00 • committed by Martin Schwidefsky
commit 22d557abf7