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Tue, 16 Dec 2025 10:14:08 -0800 (PST) Received: from dev-linux.homserver.local ([51.154.248.169]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-4310adeeedcsm374259f8f.31.2025.12.16.10.14.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Dec 2025 10:14:07 -0800 (PST) From: Vaibhav Gupta To: Huang Rui , Guenter Roeck , Bjorn Helgaas Cc: Vaibhav Gupta , linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1] hwmon: (fam15h_power) Use generic power management Date: Tue, 16 Dec 2025 18:13:59 +0000 Message-ID: <20251216181401.598273-1-vaibhavgupta40@gmail.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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 --- drivers/hwmon/fam15h_power.c | 11 +++++------ 1 file 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); } =20 -#ifdef CONFIG_PM -static int fam15h_power_resume(struct pci_dev *pdev) +static int fam15h_power_resume(struct device *dev) { + struct pci_dev *pdev =3D 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_resum= e); =20 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 =3D { .name =3D "fam15h_power", .id_table =3D fam15h_power_id_table, .probe =3D fam15h_power_probe, - .resume =3D fam15h_power_resume, + .driver.pm =3D &fam15h_power_ops, }; =20 module_pci_driver(fam15h_power_driver); --=20 2.51.0