From 7f1e76370b717be264f0af54719182a96fb8f36d Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 17 Jan 2012 11:20:23 -0600 Subject: sh: intc: unify evt2irq/irq2evt macros for sh and arm Move evt2irq and irq2evt macros definitions out of sh and arm includes into a common location. Signed-off-by: Rob Herring --- include/linux/sh_intc.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/linux') diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h index b160645f5599..e1a2ac5c931b 100644 --- a/include/linux/sh_intc.h +++ b/include/linux/sh_intc.h @@ -3,6 +3,17 @@ #include +/* + * Convert back and forth between INTEVT and IRQ values. + */ +#ifdef CONFIG_CPU_HAS_INTEVT +#define evt2irq(evt) (((evt) >> 5) - 16) +#define irq2evt(irq) (((irq) + 16) << 5) +#else +#define evt2irq(evt) (evt) +#define irq2evt(irq) (irq) +#endif + typedef unsigned char intc_enum; struct intc_vect { -- cgit v1.2.3 From 0f55239348aa85021d8bf8b63d84a796fcc142a4 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Tue, 17 Jan 2012 13:10:25 -0600 Subject: sh: intc: remove dependency on NR_IRQS SH intc has a compile time dependency on NR_IRQS. Make this dependency a local define so that shmobile (and ARM in general) can have run-time NR_IRQS setting. Signed-off-by: Rob Herring --- include/linux/sh_intc.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux') diff --git a/include/linux/sh_intc.h b/include/linux/sh_intc.h index e1a2ac5c931b..6aed0805927f 100644 --- a/include/linux/sh_intc.h +++ b/include/linux/sh_intc.h @@ -3,6 +3,12 @@ #include +#ifdef CONFIG_SUPERH +#define INTC_NR_IRQS 512 +#else +#define INTC_NR_IRQS 1024 +#endif + /* * Convert back and forth between INTEVT and IRQ values. */ -- cgit v1.2.3