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Commit eb811129 authored by Rob Herring's avatar Rob Herring Committed by Thomas Gleixner
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ARM: Remove ununsed set_irq_flags 



Now that all users of set_irq_flags and custom flags are converted to
genirq functions, the ARM specific set_irq_flags can be removed.

Signed-off-by: default avatarRob Herring <robh@kernel.org>
Tested-by: default avatarKevin Hilman <khilman@linaro.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Russell King <linux@arm.linux.org.uk>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 3e15135b

arch/arm/include/asm/hw_irq.h

+0 −6
Original line number Diff line number Diff line
@@ -11,12 +11,6 @@ static inline void ack_bad_irq(int irq) 
	pr_crit("unexpected IRQ trap at vector %02x\n", irq);

}



void set_irq_flags(unsigned int irq, unsigned int flags);



#define IRQF_VALID	(1 << 0)

#define IRQF_PROBE	(1 << 1)

#define IRQF_NOAUTOEN	(1 << 2)



#define ARCH_IRQ_INIT_FLAGS	(IRQ_NOREQUEST | IRQ_NOPROBE)



#endif

arch/arm/kernel/irq.c

+0 −20
Original line number Diff line number Diff line
@@ -79,26 +79,6 @@ asm_do_IRQ(unsigned int irq, struct pt_regs *regs) 
	handle_IRQ(irq, regs);

}



void set_irq_flags(unsigned int irq, unsigned int iflags)

{

	unsigned long clr = 0, set = IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN;



	if (irq >= nr_irqs) {

		pr_err("Trying to set irq flags for IRQ%d\n", irq);

		return;

	}



	if (iflags & IRQF_VALID)

		clr |= IRQ_NOREQUEST;

	if (iflags & IRQF_PROBE)

		clr |= IRQ_NOPROBE;

	if (!(iflags & IRQF_NOAUTOEN))

		clr |= IRQ_NOAUTOEN;

	/* Order is clear bits in "clr" then set bits in "set" */

	irq_modify_status(irq, clr, set & ~clr);

}

EXPORT_SYMBOL_GPL(set_irq_flags);



void __init init_IRQ(void)

{

	int ret;