From afde996a33ee4dbe3692e1eff28b56c820331428 Mon Sep 17 00:00:00 2001 From: Dhruva Gole Date: Mon, 18 Mar 2024 20:46:32 +0530 Subject: PM: wakeup: make device_wakeup_disable() return void The device_wakeup_disable() call only returns an error if no dev exists, but there's not much a user can do at that point. Rather, make this function return void. Signed-off-by: Dhruva Gole Signed-off-by: Rafael J. Wysocki --- drivers/base/power/wakeup.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'drivers/base') diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c index a917219feea6..752b417e8129 100644 --- a/drivers/base/power/wakeup.c +++ b/drivers/base/power/wakeup.c @@ -451,16 +451,15 @@ static struct wakeup_source *device_wakeup_detach(struct device *dev) * Detach the @dev's wakeup source object from it, unregister this wakeup source * object and destroy it. */ -int device_wakeup_disable(struct device *dev) +void device_wakeup_disable(struct device *dev) { struct wakeup_source *ws; if (!dev || !dev->power.can_wakeup) - return -EINVAL; + return; ws = device_wakeup_detach(dev); wakeup_source_unregister(ws); - return 0; } EXPORT_SYMBOL_GPL(device_wakeup_disable); @@ -502,7 +501,11 @@ EXPORT_SYMBOL_GPL(device_set_wakeup_capable); */ int device_set_wakeup_enable(struct device *dev, bool enable) { - return enable ? device_wakeup_enable(dev) : device_wakeup_disable(dev); + if (enable) + return device_wakeup_enable(dev); + + device_wakeup_disable(dev); + return 0; } EXPORT_SYMBOL_GPL(device_set_wakeup_enable); -- cgit v1.2.3-58-ga151 From 5b9eda2b9aa8a2332305857604b6e4e5fd462449 Mon Sep 17 00:00:00 2001 From: Len Brown Date: Fri, 5 Apr 2024 15:12:25 -0400 Subject: PM: sleep: Take advantage of %ps to simplify debug output initcall_debug previous and new output: ...PM: calling pci_pm_suspend+0x0/0x1b0 @ 3233, parent: pci0000:00 ...PM: calling pci_pm_suspend @ 3233, parent: pci0000:00 Signed-off-by: Len Brown Signed-off-by: Rafael J. Wysocki --- drivers/base/power/main.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/base') diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 5679f966f676..4a67e83300e1 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -208,7 +208,7 @@ static ktime_t initcall_debug_start(struct device *dev, void *cb) if (!pm_print_times_enabled) return 0; - dev_info(dev, "calling %pS @ %i, parent: %s\n", cb, + dev_info(dev, "calling %ps @ %i, parent: %s\n", cb, task_pid_nr(current), dev->parent ? dev_name(dev->parent) : "none"); return ktime_get(); @@ -223,7 +223,7 @@ static void initcall_debug_report(struct device *dev, ktime_t calltime, return; rettime = ktime_get(); - dev_info(dev, "%pS returned %d after %Ld usecs\n", cb, error, + dev_info(dev, "%ps returned %d after %Ld usecs\n", cb, error, (unsigned long long)ktime_us_delta(rettime, calltime)); } @@ -1927,7 +1927,7 @@ EXPORT_SYMBOL_GPL(dpm_suspend_start); void __suspend_report_result(const char *function, struct device *dev, void *fn, int ret) { if (ret) - dev_err(dev, "%s(): %pS returns %d\n", function, fn, ret); + dev_err(dev, "%s(): %ps returns %d\n", function, fn, ret); } EXPORT_SYMBOL_GPL(__suspend_report_result); -- cgit v1.2.3-58-ga151