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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-06-15 12:52:53 -0400
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-06-15 12:52:53 -0400
commitc9ef59ff01b6bd1c7360a64fcc8556a1193c2ed0 (patch)
tree5bd24f0d0f720ab29f9a5b5a2156a620e2ff2113 /drivers/ide/it8172.c
parent6dae44f9a55f13765c877687602cd2bf1a057cfd (diff)
ide: IORDY handling fixes
Add ide_pio_need_iordy() helper and convert host drivers to use it. This fixes it8172, it8213, pdc202xx_old, piix, slc90e66 and siimage host drivers to handle IORDY correctly. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/it8172.c')
-rw-r--r--drivers/ide/it8172.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/it8172.c b/drivers/ide/it8172.c
index e021078cd06b..0d266a5b524d 100644
--- a/drivers/ide/it8172.c
+++ b/drivers/ide/it8172.c
@@ -66,7 +66,7 @@ static void it8172_set_pio_mode(ide_drive_t *drive, const u8 pio)
66 if (drive->media == ide_disk) 66 if (drive->media == ide_disk)
67 /* enable prefetch */ 67 /* enable prefetch */
68 drive_enables |= 0x0004 << (drive->dn * 4); 68 drive_enables |= 0x0004 << (drive->dn * 4);
69 if (ata_id_has_iordy(drive->id)) 69 if (ide_pio_need_iordy(drive, pio))
70 /* enable IORDY sample-point */ 70 /* enable IORDY sample-point */
71 drive_enables |= 0x0002 << (drive->dn * 4); 71 drive_enables |= 0x0002 << (drive->dn * 4);
72 72