From: Anand Gadiyar <[EMAIL PROTECTED]>
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: Anand Gadiyar <[EMAIL PROTECTED]>
---
This patch seems to have been accidentally reversed by commit
6d6baabf174b0543db0873282ec233b5ecc6c083 (ARM: OMAP: Fix DMA comments from RMK)
arch/arm/plat-omap/dma.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
Index: linux-omap-2.6/arch/arm/plat-omap/dma.c
===================================================================
--- linux-omap-2.6.orig/arch/arm/plat-omap/dma.c 2008-02-19
11:15:51.000000000 +0530
+++ linux-omap-2.6/arch/arm/plat-omap/dma.c 2008-03-11 12:04:07.142786661
+0530
@@ -1248,7 +1248,7 @@ EXPORT_SYMBOL(omap_dma_chain_status);
* @param frame_count
* @param callbk_data - channel callback parameter data.
*
- * @return - Success : start_dma status
+ * @return - Success : 0
* Failure: -EINVAL/-EBUSY
*/
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_
dma_chan[lch].flags |= OMAP_DMA_ACTIVE;
}
}
- return start_dma;
+ return 0;
}
EXPORT_SYMBOL(omap_dma_chain_a_transfer);
--
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