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authorArnd Bergmann <arnd@arndb.de>2019-03-13 22:19:16 +0100
committerOlof Johansson <olof@lixom.net>2019-04-07 15:29:55 -0700
commit9a8f32038a74cb800e9649afbf4b3dba2b7d6539 (patch)
treee4594942d1790c252bc1a2878c4490e72d4a2930 /arch/arm/mach-milbeaut
parent2125801ccce19249708ca3245d48998e70569ab8 (diff)
downloadlinux-9a8f32038a74cb800e9649afbf4b3dba2b7d6539.tar.bz2
ARM: milbeaut: fix build with !CONFIG_HOTPLUG_CPU
When HOTPLUG_CPU is disabled, some fields in the smp operations are not available or needed: arch/arm/mach-milbeaut/platsmp.c:90:3: error: field designator 'cpu_die' does not refer to any field in type 'struct smp_operations' .cpu_die = m10v_cpu_die, ^ arch/arm/mach-milbeaut/platsmp.c:91:3: error: field designator 'cpu_kill' does not refer to any field in type 'struct smp_operations' .cpu_kill = m10v_cpu_kill, ^ Hide them in an #ifdef like the other platforms do. Fixes: 9fb29c734f9e ("ARM: milbeaut: Add basic support for Milbeaut m10v SoC") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-milbeaut')
-rw-r--r--arch/arm/mach-milbeaut/platsmp.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-milbeaut/platsmp.c b/arch/arm/mach-milbeaut/platsmp.c
index 591543c81399..3ea880f5fcb7 100644
--- a/arch/arm/mach-milbeaut/platsmp.c
+++ b/arch/arm/mach-milbeaut/platsmp.c
@@ -65,6 +65,7 @@ static void m10v_smp_init(unsigned int max_cpus)
writel(KERNEL_UNBOOT_FLAG, m10v_smp_base + cpu * 4);
}
+#ifdef CONFIG_HOTPLUG_CPU
static void m10v_cpu_die(unsigned int l_cpu)
{
gic_cpu_if_down(0);
@@ -83,12 +84,15 @@ static int m10v_cpu_kill(unsigned int l_cpu)
return 1;
}
+#endif
static struct smp_operations m10v_smp_ops __initdata = {
.smp_prepare_cpus = m10v_smp_init,
.smp_boot_secondary = m10v_boot_secondary,
+#ifdef CONFIG_HOTPLUG_CPU
.cpu_die = m10v_cpu_die,
.cpu_kill = m10v_cpu_kill,
+#endif
};
CPU_METHOD_OF_DECLARE(m10v_smp, "socionext,milbeaut-m10v-smp", &m10v_smp_ops);