From: Anand Gadiyar Date: Mon, 10 Mar 2008 19:40:35 +0000 (+0530) Subject: ARM: OMAP: Fix chain_a_transfer return value X-Git-Tag: MMI-PSA29.97-13-9~35918^2^2~2 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=f4b6a7ef6c64d84e252d32df631813bd09ea3756;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git 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 Signed-off-by: Tony Lindgren --- 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);