diff options
| -rw-r--r-- | drivers/scsi/libata-core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index ba1eb8b38e0..bb604dfbdef 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -1570,11 +1570,13 @@ int ata_timing_compute(struct ata_device *adev, unsigned short speed, /* * Find the mode. - */ + */ if (!(s = ata_timing_find_mode(speed))) return -EINVAL; + memcpy(t, s, sizeof(*s)); + /* * If the drive is an EIDE drive, it can tell us it needs extended * PIO/MW_DMA cycle timing. @@ -1595,7 +1597,7 @@ int ata_timing_compute(struct ata_device *adev, unsigned short speed, * Convert the timing to bus clock counts. */ - ata_timing_quantize(s, t, T, UT); + ata_timing_quantize(t, t, T, UT); /* * Even in DMA/UDMA modes we still use PIO access for IDENTIFY, S.M.A.R.T |