libata: Fix LBA48 on pata_it821x RAID volumes.

[http://lkml.org/lkml/2008/10/18/82]

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 4e13aadb8779..860ede526282 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -557,9 +557,8 @@ static unsigned int it821x_read_id(struct ata_device *adev,
         if (strstr(model_num, "Integrated Technology Express")) {
                 /* Set feature bits the firmware neglects */
                 id[49] |= 0x0300;       /* LBA, DMA */
-                id[82] |= 0x0400;       /* LBA48 */
                 id[83] &= 0x7FFF;
-                id[83] |= 0x4000;       /* Word 83 is valid */
+                id[83] |= 0x4400;       /* Word 83 is valid and LBA48 */
                 id[86] |= 0x0400;       /* LBA48 on */
                 id[ATA_ID_MAJOR_VER] |= 0x1F;
         }