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authorR Sricharan <r.sricharan@ti.com>2013-06-13 19:47:09 +0530
committerTony Lindgren <tony@atomide.com>2013-06-18 00:08:42 -0700
commit03a6d4a09968368029d34c5b3f5361e8548d8442 (patch)
tree87c07e87ec674fbac2eb92b7b54d9909cdeacf8e /arch/arm/plat-omap
parent7d132055814ef17a6c7b69f342244c410a5e000f (diff)
downloadlinux-03a6d4a09968368029d34c5b3f5361e8548d8442.tar.bz2
ARM: OMAP: dma: Remove the wrong dev_id check
Once a free channel is found, the check for dev_id == 0 does not make any sense. Get rid of it. Signed-off-by: R Sricharan <r.sricharan@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/plat-omap')
-rw-r--r--arch/arm/plat-omap/dma.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index e06c34bdc34a..2f9933156465 100644
--- a/arch/arm/plat-omap/dma.c
+++ b/arch/arm/plat-omap/dma.c
@@ -701,8 +701,8 @@ int omap_request_dma(int dev_id, const char *dev_name,
for (ch = 0; ch < dma_chan_count; ch++) {
if (free_ch == -1 && dma_chan[ch].dev_id == -1) {
free_ch = ch;
- if (dev_id == 0)
- break;
+ /* Exit after first free channel found */
+ break;
}
}
if (free_ch == -1) {