5b41147cea
The sh7372 cpuidle code uses the same artificially designed routine shmobile_cpuidle_enter() as the .enter() callback for all of its cpuidle states. However, shmobile_cpuidle_enter() calls a different "enter" function for each state using an array of function pointers populated by the sh7372 PM initialization code. Moreover, the states[] array of the shmobile cpuidle driver is populated by that code as well, although in principle it just might have been filled with static data. All of that complexity goes away if the sh7372 cpuidle code is allowed to define its own cpuidle driver structure that can be passed for registration to the common shmobile cpuidle initialization routine, so modify the code accordingly. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Magnus Damm <damm@opensource.se>
109 lines
3.6 KiB
C
109 lines
3.6 KiB
C
#ifndef __ARCH_MACH_COMMON_H
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#define __ARCH_MACH_COMMON_H
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extern void shmobile_earlytimer_init(void);
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extern struct sys_timer shmobile_timer;
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extern void shmobile_setup_delay(unsigned int max_cpu_core_mhz,
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unsigned int mult, unsigned int div);
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struct twd_local_timer;
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extern void shmobile_setup_console(void);
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extern void shmobile_secondary_vector(void);
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extern int shmobile_platform_cpu_kill(unsigned int cpu);
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struct clk;
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extern int shmobile_clk_init(void);
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extern void shmobile_handle_irq_intc(struct pt_regs *);
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extern struct platform_suspend_ops shmobile_suspend_ops;
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struct cpuidle_driver;
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struct cpuidle_device;
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extern int shmobile_enter_wfi(struct cpuidle_device *dev,
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struct cpuidle_driver *drv, int index);
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extern void shmobile_cpuidle_set_driver(struct cpuidle_driver *drv);
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extern void sh7367_init_irq(void);
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extern void sh7367_map_io(void);
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extern void sh7367_add_early_devices(void);
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extern void sh7367_add_standard_devices(void);
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extern void sh7367_clock_init(void);
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extern void sh7367_pinmux_init(void);
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extern struct clk sh7367_extalb1_clk;
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extern struct clk sh7367_extal2_clk;
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extern void sh7377_init_irq(void);
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extern void sh7377_map_io(void);
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extern void sh7377_add_early_devices(void);
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extern void sh7377_add_standard_devices(void);
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extern void sh7377_clock_init(void);
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extern void sh7377_pinmux_init(void);
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extern struct clk sh7377_extalc1_clk;
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extern struct clk sh7377_extal2_clk;
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extern void sh7372_init_irq(void);
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extern void sh7372_map_io(void);
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extern void sh7372_add_early_devices(void);
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extern void sh7372_add_standard_devices(void);
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extern void sh7372_clock_init(void);
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extern void sh7372_pinmux_init(void);
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extern void sh7372_pm_init(void);
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extern void sh7372_resume_core_standby_sysc(void);
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extern int sh7372_do_idle_sysc(unsigned long sleep_mode);
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extern struct clk sh7372_extal1_clk;
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extern struct clk sh7372_extal2_clk;
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extern void sh73a0_init_irq(void);
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extern void sh73a0_map_io(void);
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extern void sh73a0_add_early_devices(void);
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extern void sh73a0_add_standard_devices(void);
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extern void sh73a0_clock_init(void);
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extern void sh73a0_pinmux_init(void);
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extern struct clk sh73a0_extal1_clk;
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extern struct clk sh73a0_extal2_clk;
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extern struct clk sh73a0_extcki_clk;
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extern struct clk sh73a0_extalr_clk;
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extern unsigned int sh73a0_get_core_count(void);
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extern void sh73a0_secondary_init(unsigned int cpu);
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extern int sh73a0_boot_secondary(unsigned int cpu);
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extern void sh73a0_smp_prepare_cpus(void);
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extern void r8a7740_init_irq(void);
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extern void r8a7740_map_io(void);
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extern void r8a7740_add_early_devices(void);
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extern void r8a7740_add_standard_devices(void);
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extern void r8a7740_clock_init(u8 md_ck);
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extern void r8a7740_pinmux_init(void);
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extern void r8a7779_init_irq(void);
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extern void r8a7779_map_io(void);
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extern void r8a7779_add_early_devices(void);
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extern void r8a7779_add_standard_devices(void);
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extern void r8a7779_clock_init(void);
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extern void r8a7779_pinmux_init(void);
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extern void r8a7779_pm_init(void);
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extern void r8a7740_meram_workaround(void);
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extern unsigned int r8a7779_get_core_count(void);
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extern int r8a7779_platform_cpu_kill(unsigned int cpu);
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extern void r8a7779_secondary_init(unsigned int cpu);
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extern int r8a7779_boot_secondary(unsigned int cpu);
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extern void r8a7779_smp_prepare_cpus(void);
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extern void r8a7779_register_twd(void);
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#ifdef CONFIG_SUSPEND
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int shmobile_suspend_init(void);
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#else
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static inline int shmobile_suspend_init(void) { return 0; }
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#endif
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#ifdef CONFIG_CPU_IDLE
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int shmobile_cpuidle_init(void);
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#else
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static inline int shmobile_cpuidle_init(void) { return 0; }
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#endif
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static inline void shmobile_init_late(void)
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{
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shmobile_suspend_init();
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shmobile_cpuidle_init();
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}
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#endif /* __ARCH_MACH_COMMON_H */
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