ARM: Merge for-2635/samsung-dma

Merge branch 'for-2635/samsung-dma' into for-linus/samsung2

arch/arm/mach-s3c64xx/dma.c

@@ -414,7 +414,7 @@ err_buff:
 EXPORT_SYMBOL(s3c2410_dma_enqueue);
 
 
-int s3c2410_dma_devconfig(int channel,
+int s3c2410_dma_devconfig(unsigned int channel,
 			  enum s3c2410_dmasrc source,
 			  unsigned long devaddr)
 {

arch/arm/plat-s3c24xx/dma.c

@@ -1104,7 +1104,7 @@ EXPORT_SYMBOL(s3c2410_dma_config);
  * devaddr:   physical address of the source
 */
 
-int s3c2410_dma_devconfig(int channel,
+int s3c2410_dma_devconfig(unsigned int channel,
 			  enum s3c2410_dmasrc source,
 			  unsigned long devaddr)
 {

arch/arm/plat-samsung/include/plat/dma.h

@@ -110,8 +110,8 @@ extern int s3c2410_dma_config(unsigned int channel, int xferunit);
  * configure the device we're talking to
 */
 
-extern int s3c2410_dma_devconfig(int channel, enum s3c2410_dmasrc source,
-				 unsigned long devaddr);
+extern int s3c2410_dma_devconfig(unsigned int channel,
+		enum s3c2410_dmasrc source, unsigned long devaddr);
 
 /* s3c2410_dma_getposition
  *