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authorVaibhav Gupta <vaibhavgupta40@gmail.com>2025-12-16 18:13:59 +0000
committerGuenter Roeck <linux@roeck-us.net>2026-01-31 07:38:31 -0800
commit9ef5c1065cd12e2288c2185f88da5cffce0a4623 (patch)
tree31b57b3c58ac804b53cd541edd3a6acaefbccadd /drivers
parentbc5da9886ad0241cd57b780bac9e6e9350947110 (diff)
hwmon: (fam15h_power) Use generic power management
Switch to the generic PCI power management framework and remove legacy .resume() callback. With the generic framework, the standard PCI related work like: - pci_save/restore_state() - pci_enable/disable_device() - pci_set_power_state() is handled by the PCI core and this driver should implement only device specific operations in its respective callback function. Signed-off-by: Vaibhav Gupta <vaibhavgupta40@gmail.com> Link: https://lore.kernel.org/r/20251216181401.598273-1-vaibhavgupta40@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/hwmon/fam15h_power.c11
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c
index 8ecebea53651..efcbea2d070e 100644
--- a/drivers/hwmon/fam15h_power.c
+++ b/drivers/hwmon/fam15h_power.c
@@ -372,15 +372,14 @@ static void tweak_runavg_range(struct pci_dev *pdev)
REG_TDP_RUNNING_AVERAGE, val);
}
-#ifdef CONFIG_PM
-static int fam15h_power_resume(struct pci_dev *pdev)
+static int fam15h_power_resume(struct device *dev)
{
+ struct pci_dev *pdev = to_pci_dev(dev);
tweak_runavg_range(pdev);
return 0;
}
-#else
-#define fam15h_power_resume NULL
-#endif
+
+static DEFINE_SIMPLE_DEV_PM_OPS(fam15h_power_ops, NULL, fam15h_power_resume);
static int fam15h_power_init_data(struct pci_dev *f4,
struct fam15h_power_data *data)
@@ -493,7 +492,7 @@ static struct pci_driver fam15h_power_driver = {
.name = "fam15h_power",
.id_table = fam15h_power_id_table,
.probe = fam15h_power_probe,
- .resume = fam15h_power_resume,
+ .driver.pm = &fam15h_power_ops,
};
module_pci_driver(fam15h_power_driver);