irqchip: sun4i: Staticize sun4i_irq_ack()

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

sun4i_irq_ack() is only referenced in this file, so make it static.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: http://lkml.kernel.org/r/1373010070.14756.2.camel@phoenix
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

authored by

Axel Lin and committed by

Thomas Gleixner 12 years ago baaecfa7 e658718e

+1 -1

1 changed file

expand all

drivers

irqchip

irq-sun4i.c

+1 -1

drivers/irqchip/irq-sun4i.c

··· 38 38 39 39 static asmlinkage void __exception_irq_entry sun4i_handle_irq(struct pt_regs *regs); 40 40 41 - void sun4i_irq_ack(struct irq_data *irqd) 41 + static void sun4i_irq_ack(struct irq_data *irqd) 42 42 { 43 43 unsigned int irq = irqd_to_hwirq(irqd); 44 44 unsigned int irq_off = irq % 32;