From 86e62b93368cffca9111996e3ed9e5b7bf6f0af3 Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 30 Nov 2010 18:24:57 +0000 Subject: ARM: SMP: remove smp_mpidr.h With "ARM: CPU hotplug: remove bug checks in platform_cpu_die()", we now do not use hard_smp_processor_id(), we no longer need to read the hardware processor ID. Remove the include providing this function. Signed-off-by: Russell King --- arch/arm/include/asm/smp_mpidr.h | 17 ----------------- 1 file changed, 17 deletions(-) delete mode 100644 arch/arm/include/asm/smp_mpidr.h (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/smp_mpidr.h b/arch/arm/include/asm/smp_mpidr.h deleted file mode 100644 index 6a9307d64900..000000000000 --- a/arch/arm/include/asm/smp_mpidr.h +++ /dev/null @@ -1,17 +0,0 @@ -#ifndef ASMARM_SMP_MIDR_H -#define ASMARM_SMP_MIDR_H - -#define hard_smp_processor_id() \ - ({ \ - unsigned int cpunum; \ - __asm__("\n" \ - "1: mrc p15, 0, %0, c0, c0, 5\n" \ - " .pushsection \".alt.smp.init\", \"a\"\n"\ - " .long 1b\n" \ - " mov %0, #0\n" \ - " .popsection" \ - : "=r" (cpunum)); \ - cpunum &= 0x0F; \ - }) - -#endif -- cgit v1.2.3