diff options
| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2013-04-18 18:04:09 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-04-18 18:04:09 +0100 |
| commit | da2265b130f6b5be3b874bb2832335887fe59461 (patch) | |
| tree | a392a1578760b1b2a160241cc449c91fad5c3daf /arch/arm/mach-tegra/hotplug.c | |
| parent | Linux 3.9-rc7 (diff) | |
| download | linux-dev-da2265b130f6b5be3b874bb2832335887fe59461.tar.xz linux-dev-da2265b130f6b5be3b874bb2832335887fe59461.zip | |
ARM: tegra: remove tegra specific cpu_disable()
The tegra cpu_disable() function is the same as the generic version
in arch/arm/kernel/smp.c. Therefore, it can be removed.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-tegra/hotplug.c')
| -rw-r--r-- | arch/arm/mach-tegra/hotplug.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/arm/mach-tegra/hotplug.c b/arch/arm/mach-tegra/hotplug.c index a599f6e36dea..1fb9915f7895 100644 --- a/arch/arm/mach-tegra/hotplug.c +++ b/arch/arm/mach-tegra/hotplug.c @@ -47,15 +47,6 @@ void __ref tegra_cpu_die(unsigned int cpu) BUG(); } -int tegra_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} - #ifdef CONFIG_ARCH_TEGRA_2x_SOC extern void tegra20_hotplug_shutdown(void); void __init tegra20_hotplug_init(void) |