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| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-06-04 12:13:19 +0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-07-13 14:59:15 +0200 |
| commit | f575398bff9ae08086b345ecf724568be53818ee (patch) | |
| tree | 3d507453bb431208813cc53a127c93ade91bb786 /arch/arm/common/sa1111.c | |
| parent | 8c06e117bedc4085e54dd968e95afdf03e91dff2 (diff) | |
| download | blackbird-op-linux-f575398bff9ae08086b345ecf724568be53818ee.tar.gz blackbird-op-linux-f575398bff9ae08086b345ecf724568be53818ee.zip | |
ARM, irq: 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.
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/arm/common/sa1111.c')
| -rw-r--r-- | arch/arm/common/sa1111.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c index 93ee70dbbdd3..71a219863285 100644 --- a/arch/arm/common/sa1111.c +++ b/arch/arm/common/sa1111.c @@ -200,7 +200,7 @@ static void sa1111_irq_handler(unsigned int irq, struct irq_desc *desc) { unsigned int stat0, stat1, i; - struct sa1111 *sachip = irq_get_handler_data(irq); + struct sa1111 *sachip = irq_desc_get_handler_data(desc); void __iomem *mapbase = sachip->base + SA1111_INTC; stat0 = sa1111_readl(mapbase + SA1111_INTSTATCLR0); |
