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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-07-21 15:50:48 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-07-25 00:57:46 +0300 |
| commit | 142bce74fd141913b2127970a9bd90f33c5b7653 (patch) | |
| tree | 96a0e43cf7fa4806474f28e21844a9cee13ca229 /kernel/power/suspend.c | |
| parent | bebcdae3ec13b2171ff91594787ab37b3fdb3306 (diff) | |
| download | linux-142bce74fd141913b2127970a9bd90f33c5b7653.tar.xz | |
PM / suspend: Define pr_fmt() in suspend.c
Define a common prefix ("PM:") for messages printed by the
code in kernel/power/suspend.c.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Diffstat (limited to 'kernel/power/suspend.c')
| -rw-r--r-- | kernel/power/suspend.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index a3d270e2e313..4bce46ddc2cd 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -8,6 +8,8 @@ * This file is released under the GPLv2. */ +#define pr_fmt(fmt) "PM: " fmt + #include <linux/string.h> #include <linux/delay.h> #include <linux/errno.h> @@ -391,7 +393,7 @@ static int suspend_enter(suspend_state_t state, bool *wakeup) error = dpm_suspend_late(PMSG_SUSPEND); if (error) { - pr_err("PM: late suspend of devices failed\n"); + pr_err("late suspend of devices failed\n"); goto Platform_finish; } error = platform_suspend_prepare_late(state); @@ -405,7 +407,7 @@ static int suspend_enter(suspend_state_t state, bool *wakeup) error = dpm_suspend_noirq(PMSG_SUSPEND); if (error) { - pr_err("PM: noirq suspend of devices failed\n"); + pr_err("noirq suspend of devices failed\n"); goto Platform_early_resume; } error = platform_suspend_prepare_noirq(state); @@ -481,7 +483,7 @@ int suspend_devices_and_enter(suspend_state_t state) suspend_test_start(); error = dpm_suspend_start(PMSG_SUSPEND); if (error) { - pr_err("PM: Some devices failed to suspend, or early wake event detected\n"); + pr_err("Some devices failed to suspend, or early wake event detected\n"); goto Recover_platform; } suspend_test_finish("suspend devices"); @@ -539,7 +541,7 @@ static int enter_state(suspend_state_t state) if (state == PM_SUSPEND_FREEZE) { #ifdef CONFIG_PM_DEBUG if (pm_test_level != TEST_NONE && pm_test_level <= TEST_CPUS) { - pr_warn("PM: Unsupported test mode for suspend to idle, please choose none/freezer/devices/platform.\n"); + pr_warn("Unsupported test mode for suspend to idle, please choose none/freezer/devices/platform.\n"); return -EAGAIN; } #endif @@ -554,7 +556,7 @@ static int enter_state(suspend_state_t state) #ifndef CONFIG_SUSPEND_SKIP_SYNC trace_suspend_resume(TPS("sync_filesystems"), 0, true); - pr_info("PM: Syncing filesystems ... "); + pr_info("Syncing filesystems ... "); sys_sync(); pr_cont("done.\n"); trace_suspend_resume(TPS("sync_filesystems"), 0, false); @@ -597,7 +599,7 @@ int pm_suspend(suspend_state_t state) if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX) return -EINVAL; - pr_info("PM: suspend entry (%s)\n", mem_sleep_labels[state]); + pr_info("suspend entry (%s)\n", mem_sleep_labels[state]); error = enter_state(state); if (error) { suspend_stats.fail++; @@ -605,7 +607,7 @@ int pm_suspend(suspend_state_t state) } else { suspend_stats.success++; } - pr_info("PM: suspend exit\n"); + pr_info("suspend exit\n"); return error; } EXPORT_SYMBOL(pm_suspend); |