ARM: mvebu: compile pm code conditionally
authorArnd Bergmann <arnd@arndb.de>
Mon, 20 Jun 2016 16:08:22 +0000 (18:08 +0200)
committerGregory CLEMENT <gregory.clement@free-electrons.com>
Thu, 30 Jun 2016 11:47:52 +0000 (13:47 +0200)
A cleanup to include the headers correctly caused another build problem:

arch/arm/mach-mvebu/kirkwood-pm.c:70:13: error: redefinition of 'kirkwood_pm_init'
arch/arm/mach-mvebu/kirkwood-pm.h:23:20: note: previous definition of 'kirkwood_pm_init' was here

The underlying issue is that kirkwood-pm.o is not actually meant to be
used when CONFIG_PM is disabled, so we should also leave it out of the
Makefile.

The same seems to be true for the PM code in MACH_MVEBU_V7, and I'm
treating it the same way here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: d705c1a66e15 ("ARM: Kirkwood: fix kirkwood_pm_init() declaration/type")
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
arch/arm/mach-mvebu/Makefile

index ecf9e0c3b107808752fe49af062b8758e1784986..e53c6cfcab51cd12c798fd11d663686c77761b02 100644 (file)
@@ -7,9 +7,15 @@ CFLAGS_pmsu.o                  := -march=armv7-a
 obj-$(CONFIG_MACH_MVEBU_ANY)    += system-controller.o mvebu-soc-id.o
 
 ifeq ($(CONFIG_MACH_MVEBU_V7),y)
-obj-y                           += cpu-reset.o board-v7.o coherency.o coherency_ll.o pmsu.o pmsu_ll.o pm.o pm-board.o
+obj-y                           += cpu-reset.o board-v7.o coherency.o coherency_ll.o pmsu.o pmsu_ll.o
+
+obj-$(CONFIG_PM)                += pm.o pm-board.o
 obj-$(CONFIG_SMP)               += platsmp.o headsmp.o platsmp-a9.o headsmp-a9.o
 endif
 
 obj-$(CONFIG_MACH_DOVE)                 += dove.o
-obj-$(CONFIG_MACH_KIRKWOOD)     += kirkwood.o kirkwood-pm.o
+
+ifeq ($(CONFIG_MACH_KIRKWOOD),y)
+obj-y                           += kirkwood.o
+obj-$(CONFIG_PM)                += kirkwood-pm.o
+endif