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| author | Anand Gadiyar <gadiyar@ti.com> | 2008-03-11 01:10:35 +0530 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2008-03-20 16:57:54 +0200 |
| commit | f4b6a7ef6c64d84e252d32df631813bd09ea3756 (patch) | |
| tree | 10e09c8da76933247e2b7ef24fff1fb89c5a1a78 /arch/arm/plat-omap/dma.c | |
| parent | 271c487e9110760c208758ba72971a531f675362 (diff) | |
| download | blackbird-op-linux-f4b6a7ef6c64d84e252d32df631813bd09ea3756.tar.gz blackbird-op-linux-f4b6a7ef6c64d84e252d32df631813bd09ea3756.zip | |
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: Anand Gadiyar <gadiyar@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap/dma.c')
| -rw-r--r-- | arch/arm/plat-omap/dma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index 91004a3c4794..06293bfcc831 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -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_id, int src_start, int dest_start, dma_chan[lch].flags |= OMAP_DMA_ACTIVE; } } - return start_dma; + return 0; } EXPORT_SYMBOL(omap_dma_chain_a_transfer); |
