diff --git a/arch/arm/mach-rk2818/dma.c b/arch/arm/mach-rk2818/dma.c
index 1412ebea36a8..22818d4bcaae 100644
--- a/arch/arm/mach-rk2818/dma.c
+++ b/arch/arm/mach-rk2818/dma.c
@@ -562,7 +562,7 @@ static irqreturn_t rk28_dma_irq_handler(int irq, void *dev_id)
             rk28dma = &rk2818_dma[i];
             
             if ((!rk28dma->dma_t.sg) && (rk28_dma_next(i))) {
-                printk(KERN_WARNING "dma_irq: don't finish  for channel %d\n", i);
+                //printk(KERN_WARNING "dma_irq: don't finish  for channel %d\n", i);
                 continue;
             }  
             /* already complete transfer */
diff --git a/arch/arm/mach-rk2818/include/mach/dma.h b/arch/arm/mach-rk2818/include/mach/dma.h
index af8e98f2c199..aeca3c0f5e04 100644
--- a/arch/arm/mach-rk2818/include/mach/dma.h
+++ b/arch/arm/mach-rk2818/include/mach/dma.h
@@ -198,7 +198,7 @@ struct rk2818_dma {
 	u32 residue;     /* residue block of current dma transfer */
 };
 
-#define test_dma
+//#define test_dma
 
 /*devicd id list*/
 #define RK28_DMA_SD_MMC        0