From: Mike Frysinger <vapier.adi@gmail.com>
Date: Wed, 7 Jan 2009 15:14:39 +0000 (+0800)
Subject: Blackfin arch: request_dma() returns 0 on success, not channel
X-Git-Tag: v2.6.29-rc1~189^2~51
X-Git-Url: http://pilppa.org/gitweb/?a=commitdiff_plain;h=596b565bd10167bc6820aa09c1d3233b23743615;p=linux-2.6-omap-h63xx.git

Blackfin arch: request_dma() returns 0 on success, not channel

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
---

diff --git a/arch/blackfin/kernel/bfin_dma_5xx.c b/arch/blackfin/kernel/bfin_dma_5xx.c
index 917b5b8e32c..9c36b2d172d 100644
--- a/arch/blackfin/kernel/bfin_dma_5xx.c
+++ b/arch/blackfin/kernel/bfin_dma_5xx.c
@@ -135,7 +135,7 @@ int request_dma(unsigned int channel, const char *device_id)
 	 * descriptor/channel
 	 */
 	pr_debug("request_dma() : END  \n");
-	return channel;
+	return 0;
 }
 EXPORT_SYMBOL(request_dma);