1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/ata/pata_rdc.c b/drivers/ata/pata_rdc.c
index c843a1e07c4f..37092cfd7bc6 100644
--- a/drivers/ata/pata_rdc.c
+++ b/drivers/ata/pata_rdc.c
@@ -28,6 +28,7 @@
 #include <linux/blkdev.h>
 #include <linux/delay.h>
 #include <linux/device.h>
+#include <linux/gfp.h>
 #include <scsi/scsi_host.h>
 #include <linux/libata.h>
 #include <linux/dmi.h>
@@ -284,7 +285,7 @@ static struct ata_port_info rdc_port_info = {
 
         .flags          = ATA_FLAG_SLAVE_POSS,
         .pio_mask       = ATA_PIO4,
-        .mwdma_mask     = ATA_MWDMA2,
+        .mwdma_mask     = ATA_MWDMA12_ONLY,
         .udma_mask      = ATA_UDMA5,
         .port_ops       = &rdc_pata_ops,
 };