From 3dce23eb887800e19cc18b389a13290dd12c5905 Mon Sep 17 00:00:00 2001 From: James Hogan Date: Tue, 15 Sep 2015 22:50:33 +0100 Subject: [PATCH] metag: Turn irq_ctx_* macros into static inlines The irq_ctx_init()/irq_ctx_exit() functions are only used for 4KiB stacks, otherwise they are implemented as an empty macro. To prevent future bit rottage due to the cpu argument not being type checked, convert the macros to empty static inline functions. Signed-off-by: James Hogan Cc: linux-metag@vger.kernel.org --- arch/metag/include/asm/irq.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/metag/include/asm/irq.h b/arch/metag/include/asm/irq.h index ad6bd0edbc3b..6ac6d4a051dd 100644 --- a/arch/metag/include/asm/irq.h +++ b/arch/metag/include/asm/irq.h @@ -6,8 +6,12 @@ extern void irq_ctx_init(int cpu); extern void irq_ctx_exit(int cpu); # define __ARCH_HAS_DO_SOFTIRQ #else -# define irq_ctx_init(cpu) do { } while (0) -# define irq_ctx_exit(cpu) do { } while (0) +static inline void irq_ctx_init(int cpu) +{ +} +static inline void irq_ctx_exit(int cpu) +{ +} #endif void tbi_startup_interrupt(int);