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authorSergei Shtylyov <sshtylyov@ru.mvista.com>2009-04-13 20:50:00 +0400
committerJeff Garzik <jgarzik@redhat.com>2009-04-16 15:22:18 -0400
commit62afe5d744047df8ff15a369f4c1ebad71c937d4 (patch)
tree58c3558ca4e39c0f2f6d25e0cccbf9b89eaabf3b /drivers/ata
parent20cbf5f8c0fe3df2ddbde1f334993b4dda18a651 (diff)
libata: use ATA_ID_CFA_*
Use ATA_ID_CFA_* constants for CFA specific identify data words 162 and 163. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata')
-rw-r--r--drivers/ata/libata-core.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index a61af3818c8..17c5d48a75d 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -1656,8 +1656,8 @@ unsigned long ata_id_xfermask(const u16 *id)
/*
* Process compact flash extended modes
*/
- int pio = id[163] & 0x7;
- int dma = (id[163] >> 3) & 7;
+ int pio = (id[ATA_ID_CFA_MODES] >> 0) & 0x7;
+ int dma = (id[ATA_ID_CFA_MODES] >> 3) & 0x7;
if (pio)
pio_mask |= (1 << 5);
@@ -2426,7 +2426,8 @@ int ata_dev_configure(struct ata_device *dev)
/* ATA-specific feature tests */
if (dev->class == ATA_DEV_ATA) {
if (ata_id_is_cfa(id)) {
- if (id[162] & 1) /* CPRM may make this media unusable */
+ /* CPRM may make this media unusable */
+ if (id[ATA_ID_CFA_KEY_MGMT] & 1)
ata_dev_printk(dev, KERN_WARNING,
"supports DRM functions and may "
"not be fully accessable.\n");