DASD_PARTN_BITS    41 drivers/s390/block/dasd_genhd.c 	gdp = alloc_disk(1 << DASD_PARTN_BITS);
DASD_PARTN_BITS    47 drivers/s390/block/dasd_genhd.c 	gdp->first_minor = base->devindex << DASD_PARTN_BITS;
DASD_PARTN_BITS    14 drivers/s390/block/dasd_int.h #define DASD_PER_MAJOR (1U << (MINORBITS - DASD_PARTN_BITS))
DASD_PARTN_BITS    15 drivers/s390/block/dasd_int.h #define DASD_PARTN_MASK ((1 << DASD_PARTN_BITS) - 1)