From: Joe Perches Date: Mon, 4 Mar 2019 17:14:38 +0000 (-0800) Subject: PM: Add and use pr_fmt() X-Git-Tag: Ubuntu-5.2.0-15.16~2339^2~4 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=7a5bd1279bce2116af67979bea311a0ccc4b8bb9;p=mirror_ubuntu-eoan-kernel.git PM: Add and use pr_fmt() Prefix all printk/pr_ messages with "PM: " to make the logging a bit more consistent. Miscellanea: o Convert a few printks to pr_ o Whitespace to align to open parentheses o Remove embedded "PM: " from pr_debugs as pr_fmt adds it Signed-off-by: Joe Perches Reviewed-by: Kees Cook Reviewed-by: Kevin Hilman Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 2c334c01fc43..764e0f28979e 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -6,6 +6,8 @@ * This file is released under the GPLv2. */ +#define pr_fmt(fmt) "PM: " fmt + #include #include #include @@ -1657,8 +1659,8 @@ int pm_genpd_remove_subdomain(struct generic_pm_domain *genpd, genpd_lock_nested(genpd, SINGLE_DEPTH_NESTING); if (!list_empty(&subdomain->master_links) || subdomain->device_count) { - pr_warn("%s: unable to remove subdomain %s\n", genpd->name, - subdomain->name); + pr_warn("%s: unable to remove subdomain %s\n", + genpd->name, subdomain->name); ret = -EBUSY; goto out; } @@ -1767,7 +1769,7 @@ int pm_genpd_init(struct generic_pm_domain *genpd, if (ret) return ret; } else if (!gov) { - pr_warn("%s : no governor for states\n", genpd->name); + pr_warn("%s: no governor for states\n", genpd->name); } device_initialize(&genpd->dev); @@ -2514,7 +2516,7 @@ static int genpd_parse_state(struct genpd_power_state *genpd_state, &entry_latency); if (err) { pr_debug(" * %pOF missing entry-latency-us property\n", - state_node); + state_node); return -EINVAL; } @@ -2522,7 +2524,7 @@ static int genpd_parse_state(struct genpd_power_state *genpd_state, &exit_latency); if (err) { pr_debug(" * %pOF missing exit-latency-us property\n", - state_node); + state_node); return -EINVAL; } diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index 893ae464bfd6..929bc9d50db7 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -17,6 +17,8 @@ * subsystem list maintains. */ +#define pr_fmt(fmt) "PM: " fmt + #include #include #include @@ -128,7 +130,7 @@ void device_pm_add(struct device *dev) if (device_pm_not_required(dev)) return; - pr_debug("PM: Adding info for %s:%s\n", + pr_debug("Adding info for %s:%s\n", dev->bus ? dev->bus->name : "No Bus", dev_name(dev)); device_pm_check_callbacks(dev); mutex_lock(&dpm_list_mtx); @@ -149,7 +151,7 @@ void device_pm_remove(struct device *dev) if (device_pm_not_required(dev)) return; - pr_debug("PM: Removing info for %s:%s\n", + pr_debug("Removing info for %s:%s\n", dev->bus ? dev->bus->name : "No Bus", dev_name(dev)); complete_all(&dev->power.completion); mutex_lock(&dpm_list_mtx); @@ -168,7 +170,7 @@ void device_pm_remove(struct device *dev) */ void device_pm_move_before(struct device *deva, struct device *devb) { - pr_debug("PM: Moving %s:%s before %s:%s\n", + pr_debug("Moving %s:%s before %s:%s\n", deva->bus ? deva->bus->name : "No Bus", dev_name(deva), devb->bus ? devb->bus->name : "No Bus", dev_name(devb)); /* Delete deva from dpm_list and reinsert before devb. */ @@ -182,7 +184,7 @@ void device_pm_move_before(struct device *deva, struct device *devb) */ void device_pm_move_after(struct device *deva, struct device *devb) { - pr_debug("PM: Moving %s:%s after %s:%s\n", + pr_debug("Moving %s:%s after %s:%s\n", deva->bus ? deva->bus->name : "No Bus", dev_name(deva), devb->bus ? devb->bus->name : "No Bus", dev_name(devb)); /* Delete deva from dpm_list and reinsert after devb. */ @@ -195,7 +197,7 @@ void device_pm_move_after(struct device *deva, struct device *devb) */ void device_pm_move_last(struct device *dev) { - pr_debug("PM: Moving %s:%s to end of list\n", + pr_debug("Moving %s:%s to end of list\n", dev->bus ? dev->bus->name : "No Bus", dev_name(dev)); list_move_tail(&dev->power.entry, &dpm_list); } @@ -418,8 +420,8 @@ static void pm_dev_dbg(struct device *dev, pm_message_t state, const char *info) static void pm_dev_err(struct device *dev, pm_message_t state, const char *info, int error) { - printk(KERN_ERR "PM: Device %s failed to %s%s: error %d\n", - dev_name(dev), pm_verb(state.event), info, error); + pr_err("Device %s failed to %s%s: error %d\n", + dev_name(dev), pm_verb(state.event), info, error); } static void dpm_show_time(ktime_t starttime, pm_message_t state, int error, @@ -2022,8 +2024,7 @@ int dpm_prepare(pm_message_t state) error = 0; continue; } - printk(KERN_INFO "PM: Device %s not prepared " - "for power transition: code %d\n", + pr_info("Device %s not prepared for power transition: code %d\n", dev_name(dev), error); put_device(dev); break; @@ -2062,7 +2063,7 @@ EXPORT_SYMBOL_GPL(dpm_suspend_start); void __suspend_report_result(const char *function, void *fn, int ret) { if (ret) - printk(KERN_ERR "%s(): %pF returns %d\n", function, fn, ret); + pr_err("%s(): %pF returns %d\n", function, fn, ret); } EXPORT_SYMBOL_GPL(__suspend_report_result); diff --git a/drivers/base/power/trace.c b/drivers/base/power/trace.c index b11f47a1e819..2bd9d2c744ca 100644 --- a/drivers/base/power/trace.c +++ b/drivers/base/power/trace.c @@ -7,6 +7,8 @@ * devices may be working. */ +#define pr_fmt(fmt) "PM: " fmt + #include #include #include diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c index f1fee72ed970..d0e77d56c1d9 100644 --- a/drivers/base/power/wakeup.c +++ b/drivers/base/power/wakeup.c @@ -6,6 +6,8 @@ * This file is released under the GPLv2. */ +#define pr_fmt(fmt) "PM: " fmt + #include #include #include @@ -853,7 +855,7 @@ bool pm_wakeup_pending(void) raw_spin_unlock_irqrestore(&events_lock, flags); if (ret) { - pr_debug("PM: Wakeup pending, aborting suspend\n"); + pr_debug("Wakeup pending, aborting suspend\n"); pm_print_active_wakeup_sources(); }