[ARM] MX2: DMA updates

This one updates DMA support on MX2 which got broken in:
[ARM] Hide ISA DMA API when ISA_DMA_API is unset

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 6 insertions, 4 deletions

diff --git a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
index 6cc6f0c8cb25..b3876cc238ca 100644
--- a/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
+++ b/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h
@@ -22,13 +22,15 @@
  * MA 02110-1301, USA.
  */
 
-#include <mach/dma.h>
-
 #ifndef __ASM_ARCH_MXC_DMA_H
 #define __ASM_ARCH_MXC_DMA_H
 
 #define IMX_DMA_CHANNELS  16
 
+#define DMA_MODE_READ           0
+#define DMA_MODE_WRITE          1
+#define DMA_MODE_MASK           1
+
 #define DMA_BASE IO_ADDRESS(DMA_BASE_ADDR)
 
 #define IMX_DMA_MEMSIZE_32      (0 << 4)
@@ -54,12 +56,12 @@ imx_dma_config_burstlen(int channel, unsigned int burstlen);
 int
 imx_dma_setup_single(int channel, dma_addr_t dma_address,
                 unsigned int dma_length, unsigned int dev_addr,
-                dmamode_t dmamode);
+                unsigned int dmamode);
 
 int
 imx_dma_setup_sg(int channel, struct scatterlist *sg,
                 unsigned int sgcount, unsigned int dma_length,
-                unsigned int dev_addr, dmamode_t dmamode);
+                unsigned int dev_addr, unsigned int dmamode);
 
 int
 imx_dma_setup_handlers(int channel,