diff options
Diffstat (limited to 'drivers/scsi/NCR5380.h')
| -rw-r--r-- | drivers/scsi/NCR5380.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/NCR5380.h b/drivers/scsi/NCR5380.h index 4682baab07ed..b2c560cb0218 100644 --- a/drivers/scsi/NCR5380.h +++ b/drivers/scsi/NCR5380.h @@ -310,6 +310,9 @@ static inline int NCR5380_poll_politely(struct NCR5380_hostdata *hostdata, unsigned int reg, u8 bit, u8 val, unsigned long wait) { + if ((NCR5380_read(reg) & bit) == val) + return 0; + return NCR5380_poll_politely2(hostdata, reg, bit, val, reg, bit, val, wait); } |