[PATCH 1/2] i.MX31: ipu: Make sure the interrupt routine checks all interrupts.

[Magnus Lilja]

Commit 3d8cc00073d6750ffe883685e49b2e4a0f596370 consolidated the two
interrupts routines into one, but the remaining interrupt routine only
checks the status of the error interrupts, not the normal interrupts.

This patch fixes that problem (tested on i.MX31 PDK board).

Signed-off-by: Magnus Lilja <lilja.magnus at gmail.com>
---
 drivers/dma/ipu/ipu_irq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/ipu/ipu_irq.c b/drivers/dma/ipu/ipu_irq.c
index dd184b5..2846278 100644
--- a/drivers/dma/ipu/ipu_irq.c
+++ b/drivers/dma/ipu/ipu_irq.c
@@ -272,7 +272,7 @@ static void ipu_irq_handler(struct irq_desc *desc)
 	u32 status;
 	int i, line;
 
-	for (i = IPU_IRQ_NR_FN_BANKS; i < IPU_IRQ_NR_BANKS; i++) {
+	for (i = 0; i < IPU_IRQ_NR_BANKS; i++) {
 		struct ipu_irq_bank *bank = irq_bank + i;
 
 		raw_spin_lock(&bank_lock);
-- 
2.7.4