diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2011-09-08 14:15:22 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-09-14 11:15:00 +0200 |
| commit | e4f2d97920f2256e5af035281e8ac35030493bf8 (patch) | |
| tree | 8abfc534847e5d8368f0b3dfb637fde84e4f1f25 /arch/arm/mach-imx/hotplug.c | |
| parent | ARM: SoC: convert highbank to SMP operations (diff) | |
| download | linux-e4f2d97920f2256e5af035281e8ac35030493bf8.tar.xz linux-e4f2d97920f2256e5af035281e8ac35030493bf8.zip | |
ARM: SoC: convert imx6q to SMP operations
Convert the imx6q platform to use struct smp_operations to provide
its SMP and CPU hotplug operations.
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Cc: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-imx/hotplug.c')
| -rw-r--r-- | arch/arm/mach-imx/hotplug.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/arch/arm/mach-imx/hotplug.c b/arch/arm/mach-imx/hotplug.c index f8f7437c83b8..b07b778dc9a8 100644 --- a/arch/arm/mach-imx/hotplug.c +++ b/arch/arm/mach-imx/hotplug.c @@ -15,11 +15,6 @@ #include <asm/cp15.h> #include <mach/common.h> -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - static inline void cpu_enter_lowpower(void) { unsigned int v; @@ -47,7 +42,7 @@ static inline void cpu_enter_lowpower(void) * * Called with IRQs disabled */ -void platform_cpu_die(unsigned int cpu) +void imx_cpu_die(unsigned int cpu) { cpu_enter_lowpower(); imx_enable_cpu(cpu, false); @@ -56,12 +51,3 @@ void platform_cpu_die(unsigned int cpu) while (1) ; } - -int platform_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; -} |