diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2025-01-04 00:05:13 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-10 16:04:50 +0200 |
| commit | 8d6b2f704f6eba196bfc12a74326ebdae59cfe21 (patch) | |
| tree | cd39e84340cdb4fd5edcb4447ca91a4b73913964 | |
| parent | 48edcece52e03f68c8b493c356bed24a1900cb2b (diff) | |
platform/x86: dell-sysman: Directly use firmware_attributes_class
[ Upstream commit 501d2f0e78951b9a933bbff73404b25aec45f389 ]
The usage of the lifecycle functions is not necessary anymore.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250104-firmware-attributes-simplify-v1-5-949f9709e405@weissschuh.net
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Stable-dep-of: 314e5ad4782d ("platform/x86: dell-wmi-sysman: Fix class device unregistration")
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/platform/x86/dell/dell-wmi-sysman/sysman.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c b/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c index decb3b997d86..3c74d5e8350a 100644 --- a/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c +++ b/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c @@ -25,7 +25,6 @@ struct wmi_sysman_priv wmi_priv = { /* reset bios to defaults */ static const char * const reset_types[] = {"builtinsafe", "lastknowngood", "factory", "custom"}; static int reset_option = -1; -static const struct class *fw_attr_class; /** @@ -541,15 +540,11 @@ static int __init sysman_init(void) goto err_exit_bios_attr_pass_interface; } - ret = fw_attributes_class_get(&fw_attr_class); - if (ret) - goto err_exit_bios_attr_pass_interface; - - wmi_priv.class_dev = device_create(fw_attr_class, NULL, MKDEV(0, 0), + wmi_priv.class_dev = device_create(&firmware_attributes_class, NULL, MKDEV(0, 0), NULL, "%s", DRIVER_NAME); if (IS_ERR(wmi_priv.class_dev)) { ret = PTR_ERR(wmi_priv.class_dev); - goto err_unregister_class; + goto err_exit_bios_attr_pass_interface; } wmi_priv.main_dir_kset = kset_create_and_add("attributes", NULL, @@ -602,10 +597,7 @@ err_release_attributes_data: release_attributes_data(); err_destroy_classdev: - device_destroy(fw_attr_class, MKDEV(0, 0)); - -err_unregister_class: - fw_attributes_class_put(); + device_destroy(&firmware_attributes_class, MKDEV(0, 0)); err_exit_bios_attr_pass_interface: exit_bios_attr_pass_interface(); @@ -619,8 +611,7 @@ err_exit_bios_attr_set_interface: static void __exit sysman_exit(void) { release_attributes_data(); - device_destroy(fw_attr_class, MKDEV(0, 0)); - fw_attributes_class_put(); + device_destroy(&firmware_attributes_class, MKDEV(0, 0)); exit_bios_attr_set_interface(); exit_bios_attr_pass_interface(); } |