diff options
Diffstat (limited to 'arch/mips/sgi-ip22/ip22-reset.c')
| -rw-r--r-- | arch/mips/sgi-ip22/ip22-reset.c | 45 |
1 files changed, 21 insertions, 24 deletions
diff --git a/arch/mips/sgi-ip22/ip22-reset.c b/arch/mips/sgi-ip22/ip22-reset.c index 063c2dd31e72..8539f562f5b8 100644 --- a/arch/mips/sgi-ip22/ip22-reset.c +++ b/arch/mips/sgi-ip22/ip22-reset.c @@ -7,12 +7,11 @@ */ #include <linux/linkage.h> #include <linux/init.h> -#include <linux/ds1286.h> -#include <linux/module.h> +#include <linux/rtc/ds1286.h> #include <linux/interrupt.h> #include <linux/kernel.h> -#include <linux/sched.h> -#include <linux/notifier.h> +#include <linux/sched/signal.h> +#include <linux/panic_notifier.h> #include <linux/pm.h> #include <linux/timer.h> @@ -39,8 +38,9 @@ #define PANIC_FREQ (HZ / 8) static struct timer_list power_timer, blink_timer, debounce_timer; +static unsigned long blink_timer_timeout; -#define MACHINE_PANICED 1 +#define MACHINE_PANICKED 1 #define MACHINE_SHUTTING_DOWN 2 static int machine_state; @@ -82,23 +82,23 @@ static void __noreturn sgi_machine_halt(void) ArcEnterInteractiveMode(); } -static void power_timeout(unsigned long data) +static void power_timeout(struct timer_list *unused) { sgi_machine_power_off(); } -static void blink_timeout(unsigned long data) +static void blink_timeout(struct timer_list *unused) { /* XXX fix this for fullhouse */ sgi_ioc_reset ^= (SGIOC_RESET_LC0OFF|SGIOC_RESET_LC1OFF); sgioc->reset = sgi_ioc_reset; - mod_timer(&blink_timer, jiffies + data); + mod_timer(&blink_timer, jiffies + blink_timer_timeout); } -static void debounce(unsigned long data) +static void debounce(struct timer_list *unused) { - del_timer(&debounce_timer); + timer_delete(&debounce_timer); if (sgint->istat1 & SGINT_ISTAT1_PWR) { /* Interrupt still being sent. */ debounce_timer.expires = jiffies + (HZ / 20); /* 0.05s */ @@ -111,7 +111,7 @@ static void debounce(unsigned long data) return; } - if (machine_state & MACHINE_PANICED) + if (machine_state & MACHINE_PANICKED) sgimc->cpuctrl0 |= SGIMC_CCTRL0_SYSINIT; enable_irq(SGI_PANEL_IRQ); @@ -119,7 +119,7 @@ static void debounce(unsigned long data) static inline void power_button(void) { - if (machine_state & MACHINE_PANICED) + if (machine_state & MACHINE_PANICKED) return; if ((machine_state & MACHINE_SHUTTING_DOWN) || @@ -129,11 +129,10 @@ static inline void power_button(void) } machine_state |= MACHINE_SHUTTING_DOWN; - blink_timer.data = POWERDOWN_FREQ; - blink_timeout(POWERDOWN_FREQ); + blink_timer_timeout = POWERDOWN_FREQ; + blink_timeout(&blink_timer); - init_timer(&power_timer); - power_timer.function = power_timeout; + timer_setup(&power_timer, power_timeout, 0); power_timer.expires = jiffies + POWERDOWN_TIMEOUT * HZ; add_timer(&power_timer); } @@ -148,8 +147,7 @@ static irqreturn_t panel_int(int irq, void *dev_id) if (sgint->istat1 & SGINT_ISTAT1_PWR) { /* Wait until interrupt goes away */ disable_irq_nosync(SGI_PANEL_IRQ); - init_timer(&debounce_timer); - debounce_timer.function = debounce; + timer_setup(&debounce_timer, debounce, 0); debounce_timer.expires = jiffies + 5; add_timer(&debounce_timer); } @@ -168,12 +166,12 @@ static irqreturn_t panel_int(int irq, void *dev_id) static int panic_event(struct notifier_block *this, unsigned long event, void *ptr) { - if (machine_state & MACHINE_PANICED) + if (machine_state & MACHINE_PANICKED) return NOTIFY_DONE; - machine_state |= MACHINE_PANICED; + machine_state |= MACHINE_PANICKED; - blink_timer.data = PANIC_FREQ; - blink_timeout(PANIC_FREQ); + blink_timer_timeout = PANIC_FREQ; + blink_timeout(&blink_timer); return NOTIFY_DONE; } @@ -196,8 +194,7 @@ static int __init reboot_setup(void) return res; } - init_timer(&blink_timer); - blink_timer.function = blink_timeout; + timer_setup(&blink_timer, blink_timeout, 0); atomic_notifier_chain_register(&panic_notifier_list, &panic_block); return 0; |