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ARM: shmobile: irq_pin() for static IRQ pin assignment

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Add the macro irq_pin() to let board-specific code using
platform devices tie in external IRQn pins in a common way.

Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Magnus Damm 2013-02-26 12:00:59 +09:00 committed by Simon Horman
parent 443580486e
commit 1f4f11c671
1 changed files with 4 additions and 0 deletions
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4
arch/arm/mach-shmobile/include/mach/irqs.h
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@ -12,4 +12,8 @@
#define INTCS_VECT(n, vect) INTC_VECT((n), INTCS_VECT_BASE + (vect))
#define intcs_evt2irq(evt) evt2irq(INTCS_VECT_BASE + (evt))
/* External IRQ pins */
#define IRQPIN_BASE 2000
#define irq_pin(nr) ((nr) + IRQPIN_BASE)
#endif /* __ASM_MACH_IRQS_H */