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 <rmk+kernel@arm.linux.org.uk>

arch/arm/include/asm/smp_mpidr.h

-#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

arch/arm/mach-realview/include/mach/smp.h

@@ -2,7 +2,6 @@
 #define ASMARM_ARCH_SMP_H
 
 #include <asm/hardware/gic.h>
-#include <asm/smp_mpidr.h>
 
 /*
  * We use IRQ1 as the IPI

arch/arm/mach-s5pv310/include/mach/smp.h

@@ -7,7 +7,6 @@
 #define ASM_ARCH_SMP_H __FILE__
 
 #include <asm/hardware/gic.h>
-#include <asm/smp_mpidr.h>
 
 extern void __iomem *gic_cpu_base_addr;
 

arch/arm/mach-tegra/include/mach/smp.h

@@ -2,7 +2,6 @@
 #define ASMARM_ARCH_SMP_H
 
 #include <asm/hardware/gic.h>
-#include <asm/smp_mpidr.h>
 
 /*
  * We use IRQ1 as the IPI

arch/arm/mach-ux500/include/mach/smp.h

@@ -10,7 +10,6 @@
 #define ASMARM_ARCH_SMP_H
 
 #include <asm/hardware/gic.h>
-#include <asm/smp_mpidr.h>
 
 /* This is required to wakeup the secondary core */
 extern void u8500_secondary_startup(void);

arch/arm/mach-vexpress/include/mach/smp.h

@@ -2,7 +2,6 @@
 #define __MACH_SMP_H
 
 #include <asm/hardware/gic.h>
-#include <asm/smp_mpidr.h>
 
 /*
  * We use IRQ1 as the IPI

arch/arm/plat-omap/include/plat/smp.h

@@ -18,7 +18,6 @@
 #define OMAP_ARCH_SMP_H
 
 #include <asm/hardware/gic.h>
-#include <asm/smp_mpidr.h>
 
 /* Needed for secondary core boot */
 extern void omap_secondary_startup(void);