ARM: OMAP: DMA fix bug in omap_get_dma_dst_pos

omap_get_dma_dst_pos() should return the current destination address.
The CDSA register contains the destination start address.
CDAC register should be used instead.

Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Fixed to use OMAP_DMA_CDAC_REG.

Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index 3e026b2..7eea858 100644 (file)
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -776,7 +776,7 @@ dma_addr_t omap_get_dma_dst_pos(int lch)
                                       (OMAP1_DMA_CDSA_U_REG(lch) << 16));
 
        if (cpu_is_omap24xx())
-               offset = OMAP2_DMA_CDSA_REG(lch);
+               offset = OMAP_DMA_CDAC_REG(lch);
 
        return offset;
 }