From a759de6991b35ad437adba32b5f0cb2fd9e75929 Mon Sep 17 00:00:00 2001 From: Youngjin Jang Date: Tue, 8 Mar 2022 04:07:39 +0900 Subject: PM: sleep: Add device name to suspend_report_result() Currently, suspend_report_result() prints only function information. If any driver uses a common PM function, nobody knows who exactly called the failing function. A device pinter is needed to recognize the failing device. For example: PM: dpm_run_callback(): pnp_bus_suspend+0x0/0x10 returns 0 PM: dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns 0 become after the change: serial 00:05: PM: dpm_run_callback(): pnp_bus_suspend+0x0/0x10 returns 0 pci 0000:00:01.3: PM: dpm_run_callback(): pci_pm_suspend+0x0/0x150 returns 0 Signed-off-by: Youngjin Jang [ rjw: Changelog edits ] Signed-off-by: Rafael J. Wysocki --- drivers/pci/pci-driver.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/pci') diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c index 588588cfda48..415f7664b010 100644 --- a/drivers/pci/pci-driver.c +++ b/drivers/pci/pci-driver.c @@ -596,7 +596,7 @@ static int pci_legacy_suspend(struct device *dev, pm_message_t state) int error; error = drv->suspend(pci_dev, state); - suspend_report_result(drv->suspend, error); + suspend_report_result(dev, drv->suspend, error); if (error) return error; @@ -775,7 +775,7 @@ static int pci_pm_suspend(struct device *dev) int error; error = pm->suspend(dev); - suspend_report_result(pm->suspend, error); + suspend_report_result(dev, pm->suspend, error); if (error) return error; @@ -821,7 +821,7 @@ static int pci_pm_suspend_noirq(struct device *dev) int error; error = pm->suspend_noirq(dev); - suspend_report_result(pm->suspend_noirq, error); + suspend_report_result(dev, pm->suspend_noirq, error); if (error) return error; @@ -1010,7 +1010,7 @@ static int pci_pm_freeze(struct device *dev) int error; error = pm->freeze(dev); - suspend_report_result(pm->freeze, error); + suspend_report_result(dev, pm->freeze, error); if (error) return error; } @@ -1030,7 +1030,7 @@ static int pci_pm_freeze_noirq(struct device *dev) int error; error = pm->freeze_noirq(dev); - suspend_report_result(pm->freeze_noirq, error); + suspend_report_result(dev, pm->freeze_noirq, error); if (error) return error; } @@ -1116,7 +1116,7 @@ static int pci_pm_poweroff(struct device *dev) int error; error = pm->poweroff(dev); - suspend_report_result(pm->poweroff, error); + suspend_report_result(dev, pm->poweroff, error); if (error) return error; } @@ -1154,7 +1154,7 @@ static int pci_pm_poweroff_noirq(struct device *dev) int error; error = pm->poweroff_noirq(dev); - suspend_report_result(pm->poweroff_noirq, error); + suspend_report_result(dev, pm->poweroff_noirq, error); if (error) return error; } -- cgit 1.4.1