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| author | Vinod Koul <vinod.koul@intel.com> | 2016-10-03 09:18:29 +0530 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-10-03 09:18:29 +0530 |
| commit | f35d7633f5adfd7f93c0391b48ef78a14682e6b2 (patch) | |
| tree | 1b78835a9a527c246385e0c003c145eea33a83d6 /drivers/dma/ipu | |
| parent | 4dfc9afe0d46caa309c5eaede841551d4056fefc (diff) | |
| parent | 86c7e6836479c4045a9a81ed5ea76c51d719f9c1 (diff) | |
| download | linux-f35d7633f5adfd7f93c0391b48ef78a14682e6b2.tar.bz2 | |
Merge branch 'topic/no_irq' into for-linus
Diffstat (limited to 'drivers/dma/ipu')
| -rw-r--r-- | drivers/dma/ipu/ipu_irq.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/dma/ipu/ipu_irq.c b/drivers/dma/ipu/ipu_irq.c index 2bf37e68ad0f..dd184b50e5b4 100644 --- a/drivers/dma/ipu/ipu_irq.c +++ b/drivers/dma/ipu/ipu_irq.c @@ -286,22 +286,21 @@ static void ipu_irq_handler(struct irq_desc *desc) raw_spin_unlock(&bank_lock); while ((line = ffs(status))) { struct ipu_irq_map *map; - unsigned int irq = NO_IRQ; + unsigned int irq; line--; status &= ~(1UL << line); raw_spin_lock(&bank_lock); map = src2map(32 * i + line); - if (map) - irq = map->irq; - raw_spin_unlock(&bank_lock); - if (!map) { + raw_spin_unlock(&bank_lock); pr_err("IPU: Interrupt on unmapped source %u bank %d\n", line, i); continue; } + irq = map->irq; + raw_spin_unlock(&bank_lock); generic_handle_irq(irq); } } |