perf/x86: Move perf_event_amd.c ........... => x86/events/amd/core.c

We distribute those in vendor subdirs, starting with .../events/amd/.
Signed-off-by: NBorislav Petkov <bp@suse.de>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Link: http://lkml.kernel.org/r/1454947748-28629-3-git-send-email-bp@alien8.deSigned-off-by: NIngo Molnar <mingo@kernel.org>

arch/x86/events/Makefile

 obj-y			+= core.o
+
+obj-$(CONFIG_CPU_SUP_AMD)               += amd/core.o

arch/x86/kernel/cpu/perf_event_amd.c → arch/x86/events/amd/core.c

@@ -5,7 +5,7 @@
 #include <linux/slab.h>
 #include <asm/apicdef.h>
 
-#include "perf_event.h"
+#include "../../kernel/cpu/perf_event.h"
 
 static __initconst const u64 amd_hw_cache_event_ids
 				[PERF_COUNT_HW_CACHE_MAX]

arch/x86/kernel/cpu/Makefile

@@ -31,7 +31,7 @@ obj-$(CONFIG_CPU_SUP_TRANSMETA_32)	+= transmeta.o
 obj-$(CONFIG_CPU_SUP_UMC_32)		+= umc.o
 
 ifdef CONFIG_PERF_EVENTS
-obj-$(CONFIG_CPU_SUP_AMD)		+= perf_event_amd.o perf_event_amd_uncore.o
+obj-$(CONFIG_CPU_SUP_AMD)		+= perf_event_amd_uncore.o
 ifdef CONFIG_AMD_IOMMU
 obj-$(CONFIG_CPU_SUP_AMD)		+= perf_event_amd_iommu.o
 endif