diff options
Diffstat (limited to 'drivers/power/reset/msm-poweroff.c')
| -rw-r--r-- | drivers/power/reset/msm-poweroff.c | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/drivers/power/reset/msm-poweroff.c b/drivers/power/reset/msm-poweroff.c index 774f9a3..4702efd 100644 --- a/drivers/power/reset/msm-poweroff.c +++ b/drivers/power/reset/msm-poweroff.c @@ -20,21 +20,27 @@ #include <linux/platform_device.h> #include <linux/module.h> #include <linux/reboot.h> - -#include <asm/system_misc.h> +#include <linux/pm.h> static void __iomem *msm_ps_hold; - -static void do_msm_restart(enum reboot_mode reboot_mode, const char *cmd) +static int do_msm_restart(struct notifier_block *nb, unsigned long action, + void *data) { writel(0, msm_ps_hold); mdelay(10000); + + return NOTIFY_DONE; } +static struct notifier_block restart_nb = { + .notifier_call = do_msm_restart, + .priority = 128, +}; + static void do_msm_poweroff(void) { /* TODO: Add poweroff capability */ - do_msm_restart(REBOOT_HARD, NULL); + do_msm_restart(&restart_nb, 0, NULL); } static int msm_restart_probe(struct platform_device *pdev) @@ -47,8 +53,10 @@ static int msm_restart_probe(struct platform_device *pdev) if (IS_ERR(msm_ps_hold)) return PTR_ERR(msm_ps_hold); + register_restart_handler(&restart_nb); + pm_power_off = do_msm_poweroff; - arm_pm_restart = do_msm_restart; + return 0; } |
