[S390] dasd whitespace and other cosmetics.

Dasd code cleanup: 1) remove white space, 2) remove the emacs override
sections, and 3) use kzalloc instead of kmalloc.

Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --cc drivers/s390/block/dasd.c
Simple merge

diff --cc drivers/s390/block/dasd_3370_erp.c
Simple merge

diff --cc drivers/s390/block/dasd_3990_erp.c
Simple merge

diff --cc drivers/s390/block/dasd_9336_erp.c
Simple merge

diff --cc drivers/s390/block/dasd_9343_erp.c
Simple merge

diff --cc drivers/s390/block/dasd_devmap.c
Simple merge

diff --cc drivers/s390/block/dasd_diag.c
Simple merge

diff --cc drivers/s390/block/dasd_diag.h
Simple merge

diff --cc drivers/s390/block/dasd_eckd.c
Simple merge

diff --cc drivers/s390/block/dasd_eckd.h
Simple merge

diff --cc drivers/s390/block/dasd_erp.c
Simple merge

diff --cc drivers/s390/block/dasd_fba.c
Simple merge

diff --cc drivers/s390/block/dasd_fba.h
Simple merge

diff --cc drivers/s390/block/dasd_int.h
Simple merge

diff --cc drivers/s390/block/dasd_ioctl.c
Simple merge