[PATCH] 24xx dma patch

[Kyungmin Park <kyungmin.park@samsung.com>]

Hi 

It reads DMA status too early and use callback function.
It's make dma error on 24xx when playing the music.

Regards,

Kyungmin Park

--

diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -866,8 +866,10 @@ static int omap2_dma_handle_ch(int ch)
 	val = 1 << (ch);
 	omap_writel(val, OMAP_DMA4_IRQSTATUS_L0);
 
-	if (likely(dma_chan[ch].callback != NULL))
+	if (likely(dma_chan[ch].callback != NULL)) {
+		status = OMAP_DMA_CSR_REG(ch);
 		dma_chan[ch].callback(ch, status, dma_chan[ch].data);
+	}
 
 	return 0;
 }