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authorNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>2012-06-20 11:30:41 +0200
committerRafael J. Wysocki <rjw@sisk.pl>2012-06-20 11:30:41 +0200
commit6ae42bb22b40254e6488bbfe47f970620ab6d433 (patch)
tree2d94b74883b29905ada0126b354b02ef8b8646df
parent4d6344f3c943a5ff1fd8dcbd7be61ebdef1d0285 (diff)
downloadop-kernel-dev-6ae42bb22b40254e6488bbfe47f970620ab6d433.zip
op-kernel-dev-6ae42bb22b40254e6488bbfe47f970620ab6d433.tar.gz
ARM: mach-shmobile: Fix build when SMP is enabled and EMEV2 is not enabled
Build failed, when SMP is enabled and EMEV2 is not enabled. arch/arm/mach-shmobile/built-in.o: In function `shmobile_platform_cpu_kill': /home/iwamatsu/work/kernel/sh-2.6-devel/arch/arm/mach-shmobile/platsmp.c:62: undefined reference to `emev2_platform_cpu_kill' arch/arm/mach-shmobile/built-in.o: In function `shmobile_smp_get_core_count': /home/iwamatsu/work/kernel/sh-2.6-devel/arch/arm/mach-shmobile/platsmp.c:39: undefined reference to `emev2_get_core_count' arch/arm/mach-shmobile/built-in.o: In function `shmobile_smp_prepare_cpus': /home/iwamatsu/work/kernel/sh-2.6-devel/arch/arm/mach-shmobile/platsmp.c:53: undefined reference to `emev2_smp_prepare_cpus' arch/arm/mach-shmobile/built-in.o: In function `platform_secondary_init': /home/iwamatsu/work/kernel/sh-2.6-devel/arch/arm/mach-shmobile/platsmp.c:78: undefined reference to `emev2_secondary_init' arch/arm/mach-shmobile/built-in.o: In function `boot_secondary': /home/iwamatsu/work/kernel/sh-2.6-devel/arch/arm/mach-shmobile/platsmp.c:90: undefined reference to `emev2_boot_secondary This is the cause by when EMEV2 is disabled, that the check by OF of EMEV2 is performed in platsmp.c. This patch revise what the function about EMEV2 may not be used in this file, when EMEV2 is not enabled. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Acked-by: Simon Horman <horms@verge.net.au> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
-rw-r--r--arch/arm/mach-shmobile/platsmp.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/platsmp.c b/arch/arm/mach-shmobile/platsmp.c
index bacdd66..e859fcd 100644
--- a/arch/arm/mach-shmobile/platsmp.c
+++ b/arch/arm/mach-shmobile/platsmp.c
@@ -25,7 +25,12 @@
#define is_sh73a0() (machine_is_ag5evm() || machine_is_kota2() || \
of_machine_is_compatible("renesas,sh73a0"))
#define is_r8a7779() machine_is_marzen()
+
+#ifdef CONFIG_ARCH_EMEV2
#define is_emev2() of_machine_is_compatible("renesas,emev2")
+#else
+#define is_emev2() (0)
+#endif
static unsigned int __init shmobile_smp_get_core_count(void)
{
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