From: Anand Gadiyar <gadiyar@ti.com>
Date: Mon, 1 Oct 2007 17:41:36 +0000 (-0700)
Subject: ARM: OMAP: DMA fix bug in omap_get_dma_dst_pos
X-Git-Tag: v2.6.23-omap1~32
X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=8143c8e3ae8f214bbda0ba394076e9026da5dedd;p=linux-2.6-omap-h63xx.git

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 3e026b20464..7eea85803a0 100644
--- 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;
 }