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>

diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c
index e06c34bdc34aa11c2bcac80097391dddfb552f5d..2f993315646522b30db6d8edd0e07c0dd09be31f 100644 (file)
--- 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) {