diff options
Diffstat (limited to 'arch/arm/mach-shmobile')
-rw-r--r-- | arch/arm/mach-shmobile/smp-r8a7779.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index 9fc280e24ef4..01f792fcb220 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c | |||
@@ -124,19 +124,12 @@ static int r8a7779_cpu_kill(unsigned int cpu) | |||
124 | 124 | ||
125 | return 0; | 125 | return 0; |
126 | } | 126 | } |
127 | |||
128 | static int r8a7779_cpu_disable(unsigned int cpu) | ||
129 | { | ||
130 | /* only CPU1->3 have power domains, do not allow hotplug of CPU0 */ | ||
131 | return cpu == 0 ? -EPERM : 0; | ||
132 | } | ||
133 | #endif /* CONFIG_HOTPLUG_CPU */ | 127 | #endif /* CONFIG_HOTPLUG_CPU */ |
134 | 128 | ||
135 | struct smp_operations r8a7779_smp_ops __initdata = { | 129 | struct smp_operations r8a7779_smp_ops __initdata = { |
136 | .smp_prepare_cpus = r8a7779_smp_prepare_cpus, | 130 | .smp_prepare_cpus = r8a7779_smp_prepare_cpus, |
137 | .smp_boot_secondary = r8a7779_boot_secondary, | 131 | .smp_boot_secondary = r8a7779_boot_secondary, |
138 | #ifdef CONFIG_HOTPLUG_CPU | 132 | #ifdef CONFIG_HOTPLUG_CPU |
139 | .cpu_disable = r8a7779_cpu_disable, | ||
140 | .cpu_die = shmobile_smp_scu_cpu_die, | 133 | .cpu_die = shmobile_smp_scu_cpu_die, |
141 | .cpu_kill = r8a7779_cpu_kill, | 134 | .cpu_kill = r8a7779_cpu_kill, |
142 | #endif | 135 | #endif |