Commit f4b6a7ef authored by Anand Gadiyar's avatar Anand Gadiyar Committed by Tony Lindgren

ARM: OMAP: Fix chain_a_transfer return value

This patch changes the return value of omap_dma_chain_a_transfer
to 0 on success instead of the flag 'start_dma', which wasn't really useful
for anything.
Signed-off-by: default avatarAnand Gadiyar <gadiyar@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 271c487e
...@@ -1248,7 +1248,7 @@ EXPORT_SYMBOL(omap_dma_chain_status); ...@@ -1248,7 +1248,7 @@ EXPORT_SYMBOL(omap_dma_chain_status);
* @param frame_count * @param frame_count
* @param callbk_data - channel callback parameter data. * @param callbk_data - channel callback parameter data.
* *
* @return - Success : start_dma status * @return - Success : 0
* Failure: -EINVAL/-EBUSY * Failure: -EINVAL/-EBUSY
*/ */
int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start, int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start,
...@@ -1367,7 +1367,7 @@ int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start, ...@@ -1367,7 +1367,7 @@ int omap_dma_chain_a_transfer(int chain_id, int src_start, int dest_start,
dma_chan[lch].flags |= OMAP_DMA_ACTIVE; dma_chan[lch].flags |= OMAP_DMA_ACTIVE;
} }
} }
return start_dma; return 0;
} }
EXPORT_SYMBOL(omap_dma_chain_a_transfer); EXPORT_SYMBOL(omap_dma_chain_a_transfer);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment