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powerpc/perf: Simplify Makefile 

arch/powerpc/Kbuild decend into arch/powerpc/perf/ only when
CONFIG_PERF_EVENTS is selected, so there is not need to take
CONFIG_PERF_EVENTS into account in arch/powerpc/perf/Makefile.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Michal Suchánek <msuchanek@suse.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/d37f61afca55b5b33787b643890e061ae1c18f5f.1620396045.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2021-05-07 14:01:09 +00:00 committed by Michael Ellerman
parent 4cfdd9201c
commit 87f19ea101
1 changed files with 2 additions and 4 deletions
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6
arch/powerpc/perf/Makefile
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@ -1,9 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
obj-$(CONFIG_PERF_EVENTS) += callchain.o callchain_$(BITS).o perf_regs.o
ifdef CONFIG_COMPAT
obj-$(CONFIG_PERF_EVENTS) += callchain_32.o
endif
obj-y += callchain.o callchain_$(BITS).o perf_regs.o
obj-$(CONFIG_COMPAT) += callchain_32.o
obj-$(CONFIG_PPC_PERF_CTRS) += core-book3s.o bhrb.o
obj64-$(CONFIG_PPC_PERF_CTRS) += ppc970-pmu.o power5-pmu.o \