irqchip/i8259: Prepare i8259_irq_dispatch for irq argument removal
authorThomas Gleixner <tglx@linutronix.de>
Fri, 31 Jul 2015 19:59:10 +0000 (21:59 +0200)
committerThomas Gleixner <tglx@linutronix.de>
Fri, 31 Jul 2015 20:20:04 +0000 (22:20 +0200)
commit4ba375016f0234f8d8e7572494eac09d0b1a7252
tree6d07801e4a3fec239acbd6079e5f21d7600ea7fc
parent0509cfde038d8afb0c1df1d52c90ae847b425d97
irqchip/i8259: Prepare i8259_irq_dispatch for irq argument removal

Make irq a local variable and retrieve domain from the irq descriptor
which avoid a redundant lookup.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
drivers/irqchip/irq-i8259.c