ARM: S3C24XX: remove obsolete s3c2412 specific dma settings

The s3c2412 dma init contained code to handle dma-direction specific
settings. As now all s3c2412-dma-channels are direction-independent this
is not needed anymore.

As the s3c2412 also was the only user of this, it can go away completely.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h b/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h
index d01576318b2c..bd3a6db14cbb 100644
--- a/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h
+++ b/arch/arm/plat-samsung/include/plat/dma-s3c24xx.h
@@ -28,7 +28,6 @@ struct s3c24xx_dma_map {
         const char              *name;
 
         unsigned long            channels[S3C_DMA_CHANNELS];
-        unsigned long            channels_rx[S3C_DMA_CHANNELS];
 };
 
 struct s3c24xx_dma_selection {
@@ -38,10 +37,6 @@ struct s3c24xx_dma_selection {
 
         void    (*select)(struct s3c2410_dma_chan *chan,
                           struct s3c24xx_dma_map *map);
-
-        void    (*direction)(struct s3c2410_dma_chan *chan,
-                             struct s3c24xx_dma_map *map,
-                             enum dma_data_direction dir);
 };
 
 extern int s3c24xx_dma_init_map(struct s3c24xx_dma_selection *sel);