Switch DMA wait loop to idle CPU

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11914 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 2 insertions, 0 deletions

diff --git a/firmware/target/arm/gigabeat/meg-fx/system-meg-fx.c b/firmware/target/arm/gigabeat/meg-fx/system-meg-fx.c
index b8bcda3c95..b2b4a6207b 100644
--- a/firmware/target/arm/gigabeat/meg-fx/system-meg-fx.c
+++ b/firmware/target/arm/gigabeat/meg-fx/system-meg-fx.c
@@ -33,6 +33,8 @@ void irq(void)
     /* Timer 4 */
     if ((intpending & TIMER4_MASK) != 0)
         timer4();
+        else if ((intpending & DMA0_MASK) != 0)
+                dma0();
     else
     {
         /* unexpected interrupt */