pata_mpc52xx: inherit from ata_bmdma_port_ops

pata_mpc52xx supports BMDMA but inherits ata_sff_port_ops which triggers BUG_ON() when a DMA command is issued. Fix it. Signed-off-by: Tejun Heo <[email protected]> Reported-by: Roman Fietze <[email protected]> Cc: Sergei Shtylyov <[email protected]> Cc: [email protected] Signed-off-by: Jeff Garzik <[email protected]>
yshchan · Jan 28, 2011 · 77c5fd1 · 77c5fd1
1 parent 1bae4ce
commit 77c5fd1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c
@@ -610,7 +610,7 @@ static struct scsi_host_template mpc52xx_ata_sht = {
 };
 
 static struct ata_port_operations mpc52xx_ata_port_ops = {
-	.inherits		= &ata_sff_port_ops,
+	.inherits		= &ata_bmdma_port_ops,
 	.sff_dev_select		= mpc52xx_ata_dev_select,
 	.set_piomode		= mpc52xx_ata_set_piomode,
 	.set_dmamode		= mpc52xx_ata_set_dmamode,