diff options
| author | Marc Zyngier <marc.zyngier@arm.com> | 2011-09-08 13:15:22 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-09-14 11:14:58 +0200 |
| commit | a62580e58065dc00430b16ced6e7a00837b8323f (patch) | |
| tree | d3ec9d533870478e86a2cb5f0fefc937fca7cbfc /arch/arm/mach-shmobile/include/mach/common.h | |
| parent | 5ac21a943e4052ef6743b09b6a06fbb683a3519d (diff) | |
| download | linux-a62580e58065dc00430b16ced6e7a00837b8323f.tar.gz | |
ARM: SoC: convert shmobile SMP to SMP operations
Convert shmobile SMP platforms to use struct smp_operations to provide
their SMP and CPU hotplug operations.
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-shmobile/include/mach/common.h')
| -rw-r--r-- | arch/arm/mach-shmobile/include/mach/common.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h index 45e61dada030..f80f9c549393 100644 --- a/arch/arm/mach-shmobile/include/mach/common.h +++ b/arch/arm/mach-shmobile/include/mach/common.h @@ -4,11 +4,10 @@ extern void shmobile_earlytimer_init(void); extern struct sys_timer shmobile_timer; extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz, - unsigned int mult, unsigned int div); + unsigned int mult, unsigned int div); struct twd_local_timer; extern void shmobile_setup_console(void); extern void shmobile_secondary_vector(void); -extern int shmobile_platform_cpu_kill(unsigned int cpu); struct clk; extern int shmobile_clk_init(void); extern void shmobile_handle_irq_intc(struct pt_regs *); @@ -58,11 +57,6 @@ extern struct clk sh73a0_extal2_clk; extern struct clk sh73a0_extcki_clk; extern struct clk sh73a0_extalr_clk; -extern unsigned int sh73a0_get_core_count(void); -extern void sh73a0_secondary_init(unsigned int cpu); -extern int sh73a0_boot_secondary(unsigned int cpu); -extern void sh73a0_smp_prepare_cpus(void); - extern void r8a7740_init_irq(void); extern void r8a7740_map_io(void); extern void r8a7740_add_early_devices(void); @@ -79,11 +73,6 @@ extern void r8a7779_pinmux_init(void); extern void r8a7779_pm_init(void); extern void r8a7740_meram_workaround(void); -extern unsigned int r8a7779_get_core_count(void); -extern int r8a7779_platform_cpu_kill(unsigned int cpu); -extern void r8a7779_secondary_init(unsigned int cpu); -extern int r8a7779_boot_secondary(unsigned int cpu); -extern void r8a7779_smp_prepare_cpus(void); extern void r8a7779_register_twd(void); extern void shmobile_init_late(void); @@ -100,4 +89,15 @@ int shmobile_cpuidle_init(void); static inline int shmobile_cpuidle_init(void) { return 0; } #endif +extern void shmobile_cpu_die(unsigned int cpu); +extern int shmobile_cpu_disable(unsigned int cpu); + +#ifdef CONFIG_HOTPLUG_CPU +extern int shmobile_cpu_is_dead(unsigned int cpu); +#else +static inline int shmobile_cpu_is_dead(unsigned int cpu) { return 1; } +#endif + +extern void shmobile_smp_init_cpus(unsigned int ncores); + #endif /* __ARCH_MACH_COMMON_H */ |