---

yaml --- r: 353403 b: refs/heads/master c: e7ba5f1 h: refs/heads/master i: 353401: d778e6c 353399: 6ce5e55 v: v3
git-mirror · Jan 29, 2013 · 0954237 · 0954237
1 parent 3bc5339
commit 0954237
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Showing 4 changed files with 13 additions and 5 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 40476f61897933d524b7069a6df65629a469d922
+refs/heads/master: e7ba5f1d0f6292e1b99c63cc4bb74c70232e9065
diff --git a/trunk/arch/arm/plat-samsung/dma-ops.c b/trunk/arch/arm/plat-samsung/dma-ops.c
@@ -19,7 +19,8 @@
 #include <mach/dma.h>
 
 static unsigned samsung_dmadev_request(enum dma_ch dma_ch,
-				struct samsung_dma_req *param)
+				struct samsung_dma_req *param,
+				struct device *dev, char *ch_name)
 {
 	dma_cap_mask_t mask;
 	void *filter_param;
@@ -33,7 +34,12 @@ static unsigned samsung_dmadev_request(enum dma_ch dma_ch,
 	 */
 	filter_param = (dma_ch == DMACH_DT_PROP) ?
 		(void *)param->dt_dmach_prop : (void *)dma_ch;
-	return (unsigned)dma_request_channel(mask, pl330_filter, filter_param);
+
+	if (dev->of_node)
+		return (unsigned)dma_request_slave_channel(dev, ch_name);
+	else
+		return (unsigned)dma_request_channel(mask, pl330_filter,
+							filter_param);
 }
 
 static int samsung_dmadev_release(unsigned ch, void *param)

diff --git a/trunk/arch/arm/plat-samsung/include/plat/dma-ops.h b/trunk/arch/arm/plat-samsung/include/plat/dma-ops.h
@@ -39,7 +39,8 @@ struct samsung_dma_config {
 };
 
 struct samsung_dma_ops {
-	unsigned (*request)(enum dma_ch ch, struct samsung_dma_req *param);
+	unsigned (*request)(enum dma_ch ch, struct samsung_dma_req *param,
+				struct device *dev, char *ch_name);
 	int (*release)(unsigned ch, void *param);
 	int (*config)(unsigned ch, struct samsung_dma_config *param);
 	int (*prepare)(unsigned ch, struct samsung_dma_prep *param);

diff --git a/trunk/arch/arm/plat-samsung/s3c-dma-ops.c b/trunk/arch/arm/plat-samsung/s3c-dma-ops.c
@@ -36,7 +36,8 @@ static void s3c_dma_cb(struct s3c2410_dma_chan *channel, void *param,
 }
 
 static unsigned s3c_dma_request(enum dma_ch dma_ch,
-					struct samsung_dma_req *param)
+				struct samsung_dma_req *param,
+				struct device *dev, char *ch_name)
 {
 	struct cb_data *data;