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Diffstat (limited to 'drivers/ata/pata_ali.c')
-rw-r--r--drivers/ata/pata_ali.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 2035417fc1a..76e386043dc 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -153,11 +153,11 @@ static void ali_early_error_handler(struct ata_port *ap)
static unsigned long ali_20_filter(const struct ata_port *ap, struct ata_device *adev, unsigned long mask)
{
- char model_num[40];
+ char model_num[ATA_ID_PROD_LEN];
/* No DMA on anything but a disk for now */
if (adev->class != ATA_DEV_ATA)
mask &= ~(ATA_MASK_MWDMA | ATA_MASK_UDMA);
- ata_id_string(adev->id, model_num, ATA_ID_PROD_OFS, sizeof(model_num));
+ ata_id_string(adev->id, model_num, ATA_ID_PROD, sizeof(model_num));
if (strstr(model_num, "WDC"))
return mask &= ~ATA_MASK_UDMA;
return ata_pci_default_filter(ap, adev, mask);