diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2010-10-16 23:17:08 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-10-17 00:57:38 +0400 |
| commit | 032fa36091a925f555158f4e80f8a09d951cdb10 (patch) | |
| tree | 2c8be6190fd037b6092eec6f846507a1edd4ff07 /arch | |
| parent | 05d0ca85c91013d5f73c43fb566bde09a9718019 (diff) | |
| download | linux-032fa36091a925f555158f4e80f8a09d951cdb10.tar.xz | |
arm: Use ARCH_IRQ_INIT_FLAGS
The core code now initializes the requested number of interrupts and
sets the flags in irq_desc.status which are requested by the
architecture via ARCH_IRQ_INIT_FLAGS.
Add ARCH_IRQ_INIT_FLAGS and remove the loop which sets those flags
after the irq descriptors are allocated.
[ This patch should have been in the original irq rework and got
dropped accidentaly ]
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Linus Walleij <linus.walleij@stericsson.com>
Cc: Anand Gadiyar <gadiyar@ti.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/hw_irq.h | 2 | ||||
| -rw-r--r-- | arch/arm/kernel/irq.c | 8 |
2 files changed, 2 insertions, 8 deletions
diff --git a/arch/arm/include/asm/hw_irq.h b/arch/arm/include/asm/hw_irq.h index 90831f6f5f5c..5586b7c8ef6f 100644 --- a/arch/arm/include/asm/hw_irq.h +++ b/arch/arm/include/asm/hw_irq.h @@ -24,4 +24,6 @@ void set_irq_flags(unsigned int irq, unsigned int flags); #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 0e65d7ec8209..36ad3be4692a 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -154,14 +154,6 @@ void set_irq_flags(unsigned int irq, unsigned int iflags) void __init init_IRQ(void) { - struct irq_desc *desc; - int irq; - - for (irq = 0; irq < nr_irqs; irq++) { - desc = irq_to_desc_alloc_node(irq, 0); - desc->status |= IRQ_NOREQUEST | IRQ_NOPROBE; - } - init_arch_irq(); } |