diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/common/mcpm_entry.c | 6 | ||||
| -rw-r--r-- | arch/arm/common/mcpm_platsmp.c | 2 | ||||
| -rw-r--r-- | arch/arm/include/asm/mcpm.h | 8 | ||||
| -rw-r--r-- | arch/arm/mach-vexpress/tc2_pm.c | 4 |
4 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/common/mcpm_entry.c b/arch/arm/common/mcpm_entry.c index 1e361abc29eb..7522c87e82fc 100644 --- a/arch/arm/common/mcpm_entry.c +++ b/arch/arm/common/mcpm_entry.c @@ -101,14 +101,14 @@ void mcpm_cpu_power_down(void) BUG(); } -int mcpm_cpu_power_down_finish(unsigned int cpu, unsigned int cluster) +int mcpm_wait_for_cpu_powerdown(unsigned int cpu, unsigned int cluster) { int ret; - if (WARN_ON_ONCE(!platform_ops || !platform_ops->power_down_finish)) + if (WARN_ON_ONCE(!platform_ops || !platform_ops->wait_for_powerdown)) return -EUNATCH; - ret = platform_ops->power_down_finish(cpu, cluster); + ret = platform_ops->wait_for_powerdown(cpu, cluster); if (ret) pr_warn("%s: cpu %u, cluster %u failed to power down (%d)\n", __func__, cpu, cluster, ret); diff --git a/arch/arm/common/mcpm_platsmp.c b/arch/arm/common/mcpm_platsmp.c index 177251a4dd9a..92e54d7c6f46 100644 --- a/arch/arm/common/mcpm_platsmp.c +++ b/arch/arm/common/mcpm_platsmp.c @@ -62,7 +62,7 @@ static int mcpm_cpu_kill(unsigned int cpu) cpu_to_pcpu(cpu, &pcpu, &pcluster); - return !mcpm_cpu_power_down_finish(pcpu, pcluster); + return !mcpm_wait_for_cpu_powerdown(pcpu, pcluster); } static int mcpm_cpu_disable(unsigned int cpu) diff --git a/arch/arm/include/asm/mcpm.h b/arch/arm/include/asm/mcpm.h index 608516ebabfe..90ed21942456 100644 --- a/arch/arm/include/asm/mcpm.h +++ b/arch/arm/include/asm/mcpm.h @@ -91,14 +91,14 @@ int mcpm_cpu_power_up(unsigned int cpu, unsigned int cluster); * previously in which case the caller should take appropriate action. * * On success, the CPU is not guaranteed to be truly halted until - * mcpm_cpu_power_down_finish() subsequently returns non-zero for the + * mcpm_wait_for_cpu_powerdown() subsequently returns non-zero for the * specified cpu. Until then, other CPUs should make sure they do not * trash memory the target CPU might be executing/accessing. */ void mcpm_cpu_power_down(void); /** - * mcpm_cpu_power_down_finish - wait for a specified CPU to halt, and + * mcpm_wait_for_cpu_powerdown - wait for a specified CPU to halt, and * make sure it is powered off * * @cpu: CPU number within given cluster @@ -120,7 +120,7 @@ void mcpm_cpu_power_down(void); * - zero if the CPU is in a safely parked state * - nonzero otherwise (e.g., timeout) */ -int mcpm_cpu_power_down_finish(unsigned int cpu, unsigned int cluster); +int mcpm_wait_for_cpu_powerdown(unsigned int cpu, unsigned int cluster); /** * mcpm_cpu_suspend - bring the calling CPU in a suspended state @@ -164,7 +164,7 @@ int mcpm_cpu_powered_up(void); struct mcpm_platform_ops { int (*power_up)(unsigned int cpu, unsigned int cluster); void (*power_down)(void); - int (*power_down_finish)(unsigned int cpu, unsigned int cluster); + int (*wait_for_powerdown)(unsigned int cpu, unsigned int cluster); void (*suspend)(u64); void (*powered_up)(void); }; diff --git a/arch/arm/mach-vexpress/tc2_pm.c b/arch/arm/mach-vexpress/tc2_pm.c index 29e7785a54bc..b743a0ae02ce 100644 --- a/arch/arm/mach-vexpress/tc2_pm.c +++ b/arch/arm/mach-vexpress/tc2_pm.c @@ -209,7 +209,7 @@ static int tc2_core_in_reset(unsigned int cpu, unsigned int cluster) #define POLL_MSEC 10 #define TIMEOUT_MSEC 1000 -static int tc2_pm_power_down_finish(unsigned int cpu, unsigned int cluster) +static int tc2_pm_wait_for_powerdown(unsigned int cpu, unsigned int cluster) { unsigned tries; @@ -290,7 +290,7 @@ static void tc2_pm_powered_up(void) static const struct mcpm_platform_ops tc2_pm_power_ops = { .power_up = tc2_pm_power_up, .power_down = tc2_pm_power_down, - .power_down_finish = tc2_pm_power_down_finish, + .wait_for_powerdown = tc2_pm_wait_for_powerdown, .suspend = tc2_pm_suspend, .powered_up = tc2_pm_powered_up, }; |