[RESEND PATCH v3 4/5] ARM: remove ununsed set_irq_flags
From: robh@kernel.org (Rob Herring)
Date: 2015-08-29 23:01:24
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
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: Rob Herring <robh@kernel.org> Cc: Russell King <redacted> Cc: linux-arm-kernel at lists.infradead.org Tested-by: Kevin Hilman <redacted> --- arch/arm/include/asm/hw_irq.h | 6 ------ arch/arm/kernel/irq.c | 20 -------------------- 2 files changed, 26 deletions(-)
diff --git a/arch/arm/include/asm/hw_irq.h b/arch/arm/include/asm/hw_irq.h
index af79da4..9beb929 100644
--- a/arch/arm/include/asm/hw_irq.h
+++ b/arch/arm/include/asm/hw_irq.h@@ -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
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 350f188..4072266 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c@@ -78,26 +78,6 @@ 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;
--
2.1.4