diff options
Diffstat (limited to 'drivers/scsi/osst.c')
| -rw-r--r-- | drivers/scsi/osst.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index 664c1238a87f..be3c73ebbfde 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -139,7 +139,7 @@ static int debugging = 1; #define OSST_TIMEOUT (200 * HZ) #define OSST_LONG_TIMEOUT (1800 * HZ) -#define TAPE_NR(x) (iminor(x) & ~(-1 << ST_MODE_SHIFT)) +#define TAPE_NR(x) (iminor(x) & ((1 << ST_MODE_SHIFT)-1)) #define TAPE_MODE(x) ((iminor(x) & ST_MODE_MASK) >> ST_MODE_SHIFT) #define TAPE_REWIND(x) ((iminor(x) & 0x80) == 0) #define TAPE_IS_RAW(x) (TAPE_MODE(x) & (ST_NBR_MODES >> 1)) |