| Message ID | 1482354838-22615-1-git-send-email-lilja.magnus@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Dec 21, 2016 at 10:13:58PM +0100, Magnus Lilja wrote: > Commit 3d8cc00073d6 ("dmaengine: ipu: Consolidate duplicated irq handlers") > 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). Applied thnx
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);
Commit 3d8cc00073d6 ("dmaengine: ipu: Consolidate duplicated irq handlers") 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). Fixes: 3d8cc00073d6 ("dmaengine: ipu: Consolidate duplicated irq handlers") Cc: Vinod Koul <vinod.koul@intel.com> Cc: <stable@vger.kernel.org> # 4.1.x Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com> --- drivers/dma/ipu/ipu_irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)