[PATCH] ppc32: make perfmon.o CONFIG_E500 specific

Subject says it all, there is no need to link perfmon.o on
sub-architectures other than CONFIG_E500.

Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile
index b1457a8a9c0f0eff8cf3cf130396076438d8d7e5..1fb92f16acd61efba7b3a1c641c13e485523b6d7 100644 (file)
--- a/arch/ppc/kernel/Makefile
+++ b/arch/ppc/kernel/Makefile
@@ -15,8 +15,9 @@ extra-y                               += vmlinux.lds
 obj-y                          := entry.o traps.o irq.o idle.o time.o misc.o \
                                        process.o signal.o ptrace.o align.o \
                                        semaphore.o syscalls.o setup.o \
-                                       cputable.o ppc_htab.o perfmon.o
+                                       cputable.o ppc_htab.o
 obj-$(CONFIG_6xx)              += l2cr.o cpu_setup_6xx.o
+obj-$(CONFIG_E500)             += perfmon.o
 obj-$(CONFIG_SOFTWARE_SUSPEND) += swsusp.o
 obj-$(CONFIG_POWER4)           += cpu_setup_power4.o
 obj-$(CONFIG_MODULES)          += module.o ppc_ksyms.o

diff --git a/arch/ppc/kernel/traps.c b/arch/ppc/kernel/traps.c
index d87423d1003a6c1de89d4880aff8aa17c889a1c9..8356d544fa60dc3cbda579cc43c075637bddbaf3 100644 (file)
--- a/arch/ppc/kernel/traps.c
+++ b/arch/ppc/kernel/traps.c
@@ -849,10 +849,12 @@ void AltivecAssistException(struct pt_regs *regs)
 }
 #endif /* CONFIG_ALTIVEC */
 
+#ifdef CONFIG_E500
 void PerformanceMonitorException(struct pt_regs *regs)
 {
        perf_irq(regs);
 }
+#endif
 
 #ifdef CONFIG_FSL_BOOKE
 void CacheLockingException(struct pt_regs *regs, unsigned long address,