diff mbox

[1/2] ahci_xgene: Fix the endianess issue in APM X-Gene SoC AHCI SATA controller driver.

Message ID 1418748575-27301-2-git-send-email-stripathi@apm.com
State Not Applicable
Delegated to: David Miller
Headers show

Commit Message

Suman Tripathi Dec. 16, 2014, 4:49 p.m. UTC 
This patch fixes the big endian mode issue with function
xgene_ahci_read_id.

Signed-off-by: Suman Tripathi <stripathi@apm.com>
---
 drivers/ata/ahci_xgene.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--
1.8.2.1

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diff mbox

Patch

diff --git a/drivers/ata/ahci_xgene.c b/drivers/ata/ahci_xgene.c
index 0f8538f..0ffd3c9 100644
--- a/drivers/ata/ahci_xgene.c
+++ b/drivers/ata/ahci_xgene.c
@@ -188,7 +188,7 @@  static unsigned int xgene_ahci_read_id(struct ata_device *dev,
 	 *
 	 * Clear reserved bit 8 (DEVSLP bit) as we don't support DEVSLP
 	 */
-	id[ATA_ID_FEATURE_SUPP] &= ~(1 << 8);
+	id[ATA_ID_FEATURE_SUPP] &= cpu_to_le16(~(1 << 8));

 	return 0;
 }