diff options
| author | Hannes Reinecke <hare@suse.de> | 2015-03-27 16:46:34 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2015-03-27 16:59:22 +0100 |
| commit | 1308d7f0107b264b480e7048dc345fc6b7408e7e (patch) | |
| tree | 18076e15c1b8081dce92da17191557b1ecf11119 /drivers/ata | |
| parent | ide,ata: Rename ATA_IDX to ATA_SENSE (diff) | |
| download | linux-1308d7f0107b264b480e7048dc345fc6b7408e7e.tar.xz linux-1308d7f0107b264b480e7048dc345fc6b7408e7e.zip | |
libata: use status bit definitions in ata_dump_status()
Use the bit definitions for better readability.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index b96e3b71434d..bb57d81083ca 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -799,26 +799,27 @@ static void ata_dump_status(unsigned id, struct ata_taskfile *tf) if (stat & ATA_BUSY) { printk("Busy }\n"); /* Data is not valid in this case */ } else { - if (stat & 0x40) printk("DriveReady "); - if (stat & 0x20) printk("DeviceFault "); - if (stat & 0x10) printk("SeekComplete "); - if (stat & 0x08) printk("DataRequest "); - if (stat & 0x04) printk("CorrectedError "); - if (stat & 0x02) printk("Sense "); - if (stat & 0x01) printk("Error "); + if (stat & ATA_DRDY) printk("DriveReady "); + if (stat & ATA_DF) printk("DeviceFault "); + if (stat & ATA_DSC) printk("SeekComplete "); + if (stat & ATA_DRQ) printk("DataRequest "); + if (stat & ATA_CORR) printk("CorrectedError "); + if (stat & ATA_SENSE) printk("Sense "); + if (stat & ATA_ERR) printk("Error "); printk("}\n"); if (err) { printk(KERN_WARNING "ata%u: error=0x%02x { ", id, err); - if (err & 0x04) printk("DriveStatusError "); - if (err & 0x80) { - if (err & 0x04) printk("BadCRC "); + if (err & ATA_ABORTED) printk("DriveStatusError "); + if (err & ATA_ICRC) { + if (err & ATA_ABORTED) + printk("BadCRC "); else printk("Sector "); } - if (err & 0x40) printk("UncorrectableError "); - if (err & 0x10) printk("SectorIdNotFound "); - if (err & 0x02) printk("TrackZeroNotFound "); - if (err & 0x01) printk("AddrMarkNotFound "); + if (err & ATA_UNC) printk("UncorrectableError "); + if (err & ATA_IDNF) printk("SectorIdNotFound "); + if (err & ATA_TRK0NF) printk("TrackZeroNotFound "); + if (err & ATA_AMNF) printk("AddrMarkNotFound "); printk("}\n"); } } |