ide: always auto-tune PIO in legacy VLB host drivers

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/legacy/ali14xx.c b/drivers/ide/legacy/ali14xx.c
index d2756c9..90c65cf 100644
--- a/drivers/ide/legacy/ali14xx.c
+++ b/drivers/ide/legacy/ali14xx.c
@@ -202,7 +202,7 @@
 	.name			= DRV_NAME,
 	.chipset		= ide_ali14xx,
 	.port_ops		= &ali14xx_port_ops,
-	.host_flags		= IDE_HFLAG_NO_DMA | IDE_HFLAG_NO_AUTOTUNE,
+	.host_flags		= IDE_HFLAG_NO_DMA,
 	.pio_mask		= ATA_PIO4,
 };