1 files changed, 6 insertions, 3 deletions

diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 7b4351b28a5..d78499f84bd 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -121,6 +121,7 @@ static struct sa1111 *g_sa1111;
 struct sa1111_dev_info {
         unsigned long   offset;
         unsigned long   skpcr_mask;
+        bool            dma;
         unsigned int    devid;
         unsigned int    irq[6];
 };
@@ -129,6 +130,7 @@ static struct sa1111_dev_info sa1111_devices[] = {
         {
                 .offset         = SA1111_USB,
                 .skpcr_mask     = SKPCR_UCLKEN,
+                .dma            = true,
                 .devid          = SA1111_DEVID_USB,
                 .irq = {
                         IRQ_USBPWR,
@@ -142,6 +144,7 @@ static struct sa1111_dev_info sa1111_devices[] = {
         {
                 .offset         = 0x0600,
                 .skpcr_mask     = SKPCR_I2SCLKEN | SKPCR_L3CLKEN,
+                .dma            = true,
                 .devid          = SA1111_DEVID_SAC,
                 .irq = {
                         AUDXMTDMADONEA,
@@ -641,10 +644,10 @@ sa1111_init_one_child(struct sa1111 *sachip, struct resource *parent,
                 dev->irq[i] = sachip->irq_base + info->irq[i];
 
         /*
-         * If the parent device has a DMA mask associated with it,
-         * propagate it down to the children.
+         * If the parent device has a DMA mask associated with it, and
+         * this child supports DMA, propagate it down to the children.
          */
-        if (sachip->dev->dma_mask) {
+        if (info->dma && sachip->dev->dma_mask) {
                 dev->dma_mask = *sachip->dev->dma_mask;
                 dev->dev.dma_mask = &dev->dma_mask;
                 dev->dev.coherent_dma_mask = sachip->dev->coherent_dma_mask;