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authorBen Dooks <ben-linux@fluff.org>2009-10-28 18:34:25 +0000
committerBen Dooks <ben-linux@fluff.org>2009-10-28 18:34:25 +0000
commitfe4b83c4b6346fff28f4f10f34e1aca3f719d68c (patch)
treecd925e7b306ef9ef4d4ee9c17e13c377428d6269 /arch
parent8e8821e5bbcfb177d1b00aa9888a85bc7d6bf3ae (diff)
parente3d8024891dbfec6cf36c9b76177650f48118462 (diff)
ARM: Merge fixes-s3c64xx-dma
Merge branch 'fixes-s3c64xx-dma' into fixes-s3c-2632-rc5
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-s3c2410/include/mach/dma.h7
-rw-r--r--arch/arm/mach-s3c6400/include/mach/dma.h5
2 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/dma.h b/arch/arm/mach-s3c2410/include/mach/dma.h
index c3a2629e0de..92e2687009e 100644
--- a/arch/arm/mach-s3c2410/include/mach/dma.h
+++ b/arch/arm/mach-s3c2410/include/mach/dma.h
@@ -110,6 +110,8 @@ enum s3c2410_dma_loadst {
* waiting for reloads */
#define S3C2410_DMAF_AUTOSTART (1<<1) /* auto-start if buffer queued */
+#define S3C2410_DMAF_CIRCULAR (1 << 2) /* no circular dma support */
+
/* dma buffer */
struct s3c2410_dma_buf;
@@ -194,4 +196,9 @@ struct s3c2410_dma_chan {
typedef unsigned long dma_device_t;
+static inline bool s3c_dma_has_circular(void)
+{
+ return false;
+}
+
#endif /* __ASM_ARCH_DMA_H */
diff --git a/arch/arm/mach-s3c6400/include/mach/dma.h b/arch/arm/mach-s3c6400/include/mach/dma.h
index 1067619f0ba..004edab2395 100644
--- a/arch/arm/mach-s3c6400/include/mach/dma.h
+++ b/arch/arm/mach-s3c6400/include/mach/dma.h
@@ -68,6 +68,11 @@ static __inline__ int s3c_dma_has_circular(void)
#define S3C2410_DMAF_CIRCULAR (1 << 0)
+static inline bool s3c_dma_has_circular(void)
+{
+ return false;
+}
+
#include <plat/dma.h>
#endif /* __ASM_ARCH_IRQ_H */