Pull s390 fixes from Martin Schwidefsky:
"A bug fix for the vdso code, the loadparm for booting from SCSI is
added and the access permissions for the dasd module parameters are
corrected"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/vdso: remove NULL pointer check from clock_gettime
s390/ipl: Add missing SCSI loadparm attributes to /sys/firmware
s390/dasd: Make module parameter visible in sysfs
35af25616c