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Diffstat (limited to 'drivers/ata/pata_hpt37x.c')
-rw-r--r--drivers/ata/pata_hpt37x.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 3ad0e51cb2ab..ff767755e98b 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -349,13 +349,12 @@ static u32 hpt37x_find_mode(struct ata_port *ap, int speed)
static int hpt_dma_blacklisted(const struct ata_device *dev, char *modestr, const char *list[])
{
- unsigned char model_num[40];
+ unsigned char model_num[ATA_ID_PROD_LEN];
char *s;
unsigned int len;
int i = 0;
- ata_id_string(dev->id, model_num, ATA_ID_PROD_OFS,
- sizeof(model_num));
+ ata_id_string(dev->id, model_num, ATA_ID_PROD, sizeof(model_num));
s = &model_num[0];
len = strnlen(s, sizeof(model_num));