diff options
| -rw-r--r-- | drivers/platform/x86/thinkpad_acpi.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 0384cf311878..a17efb68664c 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -367,6 +367,7 @@ static struct { u32 beep_needs_two_args:1; u32 mixer_no_level_control:1; u32 battery_force_primary:1; + u32 platform_drv_registered:1; u32 hotkey_poll_active:1; u32 has_adaptive_kbd:1; u32 kbd_lang:1; @@ -11820,10 +11821,10 @@ static void thinkpad_acpi_module_exit(void) platform_device_unregister(tpacpi_sensors_pdev); } - if (tpacpi_pdev) { + if (tp_features.platform_drv_registered) platform_driver_unregister(&tpacpi_pdriver); + if (tpacpi_pdev) platform_device_unregister(tpacpi_pdev); - } if (proc_dir) remove_proc_entry(TPACPI_PROC_DIR, acpi_root_dir); @@ -11893,9 +11894,8 @@ static int __init tpacpi_pdriver_probe(struct platform_device *pdev) static int __init tpacpi_hwmon_pdriver_probe(struct platform_device *pdev) { - tpacpi_hwmon = devm_hwmon_device_register_with_groups( - &tpacpi_sensors_pdev->dev, TPACPI_NAME, NULL, tpacpi_hwmon_groups); - + tpacpi_hwmon = devm_hwmon_device_register_with_groups(&pdev->dev, TPACPI_NAME, + NULL, tpacpi_hwmon_groups); if (IS_ERR(tpacpi_hwmon)) pr_err("unable to register hwmon device\n"); @@ -11965,15 +11965,23 @@ static int __init thinkpad_acpi_module_init(void) tp_features.quirks = dmi_id->driver_data; /* Device initialization */ - tpacpi_pdev = platform_create_bundle(&tpacpi_pdriver, tpacpi_pdriver_probe, - NULL, 0, NULL, 0); + tpacpi_pdev = platform_device_register_simple(TPACPI_DRVR_NAME, PLATFORM_DEVID_NONE, + NULL, 0); if (IS_ERR(tpacpi_pdev)) { ret = PTR_ERR(tpacpi_pdev); tpacpi_pdev = NULL; - pr_err("unable to register platform device/driver bundle\n"); + pr_err("unable to register platform device\n"); + thinkpad_acpi_module_exit(); + return ret; + } + + ret = platform_driver_probe(&tpacpi_pdriver, tpacpi_pdriver_probe); + if (ret) { + pr_err("unable to register main platform driver\n"); thinkpad_acpi_module_exit(); return ret; } + tp_features.platform_drv_registered = 1; tpacpi_sensors_pdev = platform_create_bundle(&tpacpi_hwmon_pdriver, tpacpi_hwmon_pdriver_probe, |