Commit 6ef41cf6 authored by yalin wang's avatar yalin wang Committed by Vinod Koul

dmaengine :ipu: change ipu_irq_handler() to remove compile warning

Change ipu_irq_handler() to avoid gcc warning:

drivers/dma/ipu/ipu_irq.c:305:4: warning: 'irq' may be used
uninitialized in this function [-Wmaybe-uninitialized]
    generic_handle_irq(irq);
Signed-off-by: default avataryalin wang <yalin.wang2010@gmail.com>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent 7b7d0ca7
...@@ -286,7 +286,7 @@ static void ipu_irq_handler(unsigned int __irq, struct irq_desc *desc) ...@@ -286,7 +286,7 @@ static void ipu_irq_handler(unsigned int __irq, struct irq_desc *desc)
raw_spin_unlock(&bank_lock); raw_spin_unlock(&bank_lock);
while ((line = ffs(status))) { while ((line = ffs(status))) {
struct ipu_irq_map *map; struct ipu_irq_map *map;
unsigned int irq; unsigned int irq = NO_IRQ;
line--; line--;
status &= ~(1UL << line); status &= ~(1UL << line);
......
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