diff options
| author | Tejun Heo <htejun@gmail.com> | 2006-03-06 04:31:56 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-03-11 19:03:39 -0500 |
| commit | ff8854b2719b9d26f5d3e84db4f66eb7e35e4ed9 (patch) | |
| tree | 4db001403fc93b4c9620caa53efb7f9dec1105a6 /drivers/scsi/libata-core.c | |
| parent | cb95d562e40140572efbca809f372e608aff7326 (diff) | |
[PATCH] libata: use ata_id_xfermask() in ata_dev_configure()
Replace quick & dirty max transfer mode determination in
ata_dev_configure() with ata_id_xfermask(). While at it, rename
xfer_modes variable to xfer_mask and make it unsigned int for
consistency.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/scsi/libata-core.c')
| -rw-r--r-- | drivers/scsi/libata-core.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index 9946618f1a3..84a8550c56a 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -1224,7 +1224,7 @@ static inline u8 ata_dev_knobble(const struct ata_port *ap, static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev, int print_info) { - unsigned long xfer_modes; + unsigned int xfer_mask; int i, rc; if (!ata_dev_present(dev)) { @@ -1255,12 +1255,8 @@ static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev, goto err_out_nosup; } - /* quick-n-dirty find max transfer mode; for printk only */ - xfer_modes = dev->id[ATA_ID_UDMA_MODES]; - if (!xfer_modes) - xfer_modes = (dev->id[ATA_ID_MWDMA_MODES]) << ATA_SHIFT_MWDMA; - if (!xfer_modes) - xfer_modes = ata_pio_modes(dev); + /* find max transfer mode; for printk only */ + xfer_mask = ata_id_xfermask(dev->id); ata_dump_id(dev->id); @@ -1284,7 +1280,7 @@ static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev, "max %s, %Lu sectors: %s\n", ap->id, dev->devno, ata_id_major_version(dev->id), - ata_mode_string(xfer_modes), + ata_mode_string(xfer_mask), (unsigned long long)dev->n_sectors, lba_desc); } else { @@ -1308,7 +1304,7 @@ static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev, "max %s, %Lu sectors: CHS %u/%u/%u\n", ap->id, dev->devno, ata_id_major_version(dev->id), - ata_mode_string(xfer_modes), + ata_mode_string(xfer_mask), (unsigned long long)dev->n_sectors, dev->cylinders, dev->heads, dev->sectors); } @@ -1329,7 +1325,7 @@ static int ata_dev_configure(struct ata_port *ap, struct ata_device *dev, /* print device info to dmesg */ if (print_info) printk(KERN_INFO "ata%u: dev %u ATAPI, max %s\n", - ap->id, dev->devno, ata_mode_string(xfer_modes)); + ap->id, dev->devno, ata_mode_string(xfer_mask)); } ap->host->max_cmd_len = 0; |