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 917b5b8..9c36b2d 100644 (file)
--- 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);