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[PATCH] libata: use ata_dev_id_c_string()

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Use ata_dev_id_c_string()

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Tejun Heo
2006-02-12 22:47:04 +09:00
committed by Jeff Garzik
parent 0e949ff304
commit 2e02671daa
3 changed files with 13 additions and 35 deletions
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19
drivers/scsi/sata_sil.c
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@@ -337,22 +337,13 @@ static void sil_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
static void sil_dev_config(struct ata_port *ap, struct ata_device *dev)
{
unsigned int n, quirks = 0;
unsigned char model_num[40];
const char *s;
unsigned int len;
unsigned char model_num[41];
ata_dev_id_string(dev->id, model_num, ATA_ID_PROD_OFS,
sizeof(model_num));
s = &model_num[0];
len = strnlen(s, sizeof(model_num));
/* ATAPI specifies that empty space is blank-filled; remove blanks */
while ((len > 0) && (s[len - 1] == ' '))
len--;
ata_dev_id_c_string(dev->id, model_num, ATA_ID_PROD_OFS,
sizeof(model_num));
for (n = 0; sil_blacklist[n].product; n++)
if (!memcmp(sil_blacklist[n].product, s,
strlen(sil_blacklist[n].product))) {
if (!strcmp(sil_blacklist[n].product, model_num)) {
quirks = sil_blacklist[n].quirk;
break;
}
@@ -372,7 +363,7 @@ static void sil_dev_config(struct ata_port *ap, struct ata_device *dev)
/* limit to udma5 */
if (quirks & SIL_QUIRK_UDMA5MAX) {
printk(KERN_INFO "ata%u(%u): applying Maxtor errata fix %s\n",
ap->id, dev->devno, s);
ap->id, dev->devno, model_num);
ap->udma_mask &= ATA_UDMA5;
return;
}