From 067173526c3bbc2eaeefcf6b7b2a9d998b9e8042 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 4 Sep 2010 16:14:20 +0100 Subject: ARM: Provide common header for hard_smp_processor_id() Provide a common header to read the SMP CPU number from the MPIDR. Signed-off-by: Russell King --- arch/arm/mach-realview/include/mach/smp.h | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) (limited to 'arch/arm/mach-realview') diff --git a/arch/arm/mach-realview/include/mach/smp.h b/arch/arm/mach-realview/include/mach/smp.h index dd53892d44a..d3cd265cb05 100644 --- a/arch/arm/mach-realview/include/mach/smp.h +++ b/arch/arm/mach-realview/include/mach/smp.h @@ -1,16 +1,8 @@ #ifndef ASMARM_ARCH_SMP_H #define ASMARM_ARCH_SMP_H - #include - -#define hard_smp_processor_id() \ - ({ \ - unsigned int cpunum; \ - __asm__("mrc p15, 0, %0, c0, c0, 5" \ - : "=r" (cpunum)); \ - cpunum &= 0x0F; \ - }) +#include /* * We use IRQ1 as the IPI -- cgit v1.2.3-70-g09d2