dmaengine: ipu: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc
authorJiang Liu <jiang.liu@linux.intel.com>
Mon, 13 Jul 2015 20:39:54 +0000 (20:39 +0000)
committerVinod Koul <vinod.koul@intel.com>
Thu, 16 Jul 2015 13:11:18 +0000 (18:41 +0530)
commit4d9efdfce73c8f0c9e39d118833e4776719a8d40
treef6d112d67de15c836caede8190ce3b58d4d09e52
parentd7fdb356902a13bb92229722d88a836523a3c6e3
dmaengine: ipu: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc

Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we
already have a pointer to corresponding irq_desc.

This is also a preparation for the removal of the 'irq' argument from
interrupt flow handlers.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Cc: dmaengine@vger.kernel.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/ipu/ipu_irq.c
drivers/gpu/ipu-v3/ipu-common.c