Unverified Commit 6ad1b2dc authored by Shyam Sundar S K's avatar Shyam Sundar S K Committed by Ilpo Järvinen
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platform/x86/amd/pmc: Use managed APIs for mutex 



Adopt managed devm_* APIs for handling mutex creation and deletion,
facilitating automatic resource cleanup.

Co-developed-by: default avatarSanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: default avatarSanket Goswami <Sanket.Goswami@amd.com>
Signed-off-by: default avatarShyam Sundar S K <Shyam-sundar.S-k@amd.com>
Link: https://lore.kernel.org/r/20250305142615.410178-4-Shyam-sundar.S-k@amd.com


Reviewed-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
parent c183cf6c

drivers/platform/x86/amd/pmc/pmc.c

+3 −2
Original line number Diff line number Diff line
@@ -783,7 +783,9 @@ static int amd_pmc_probe(struct platform_device *pdev) 
		goto err_pci_dev_put;

	}



	mutex_init(&dev->lock);

	err = devm_mutex_init(dev->dev, &dev->lock);

	if (err)

		return err;



	/* Get num of IP blocks within the SoC */

	amd_pmc_get_ip_info(dev);
@@ -822,7 +824,6 @@ static void amd_pmc_remove(struct platform_device *pdev) 
	pci_dev_put(dev->rdev);

	if (IS_ENABLED(CONFIG_AMD_MP2_STB))

		amd_mp2_stb_deinit(dev);

	mutex_destroy(&dev->lock);

}



static const struct acpi_device_id amd_pmc_acpi_ids[] = {