ARM: S3C64XX: Tidy definition and comments in s3c_dma_has_circular()

[pandora-kernel.git] / arch / arm / mach-s3c6400 / include / mach / dma.h

diff --git a/arch/arm/mach-s3c6400/include/mach/dma.h b/arch/arm/mach-s3c6400/include/mach/dma.h
index 1067619..6723860 100644 (file)
--- a/arch/arm/mach-s3c6400/include/mach/dma.h
+++ b/arch/arm/mach-s3c6400/include/mach/dma.h
@@ -58,12 +58,9 @@ enum dma_ch {
        DMACH_MAX               /* the end */
 };
 
-static __inline__ int s3c_dma_has_circular(void)
+static __inline__ bool s3c_dma_has_circular(void)
 {
-       /* we will be supporting ciruclar buffers as soon as we have DMA
-        * engine support.
-        */
-       return 1;
+       return true;
 }
 
 #define S3C2410_DMAF_CIRCULAR          (1 << 0)