diff options
Diffstat (limited to 'drivers/platform/x86')
| -rw-r--r-- | drivers/platform/x86/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/platform/x86/dell-wmi.c | 12 | ||||
| -rw-r--r-- | drivers/platform/x86/intel-vbtn.c | 4 | ||||
| -rw-r--r-- | drivers/platform/x86/wmi.c | 6 |
4 files changed, 13 insertions, 10 deletions
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig index b04860703740..80b87954f6dd 100644 --- a/drivers/platform/x86/Kconfig +++ b/drivers/platform/x86/Kconfig @@ -675,6 +675,7 @@ config PEAQ_WMI tristate "PEAQ 2-in-1 WMI hotkey driver" depends on ACPI_WMI depends on INPUT + select INPUT_POLLDEV help Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s. diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c index f8978464df31..dad8f4afa17c 100644 --- a/drivers/platform/x86/dell-wmi.c +++ b/drivers/platform/x86/dell-wmi.c @@ -626,7 +626,7 @@ static void dell_wmi_input_destroy(struct wmi_device *wdev) * WMI Interface Version 8 4 <version> * WMI buffer length 12 4 4096 */ -static int __init dell_wmi_check_descriptor_buffer(void) +static int dell_wmi_check_descriptor_buffer(void) { struct acpi_buffer out = { ACPI_ALLOCATE_BUFFER, NULL }; union acpi_object *obj; @@ -717,9 +717,15 @@ static int dell_wmi_events_set_enabled(bool enable) static int dell_wmi_probe(struct wmi_device *wdev) { + int err; + struct dell_wmi_priv *priv = devm_kzalloc( &wdev->dev, sizeof(struct dell_wmi_priv), GFP_KERNEL); + err = dell_wmi_check_descriptor_buffer(); + if (err) + return err; + dev_set_drvdata(&wdev->dev, priv); return dell_wmi_input_setup(wdev); @@ -749,10 +755,6 @@ static int __init dell_wmi_init(void) { int err; - err = dell_wmi_check_descriptor_buffer(); - if (err) - return err; - dmi_check_system(dell_wmi_smbios_list); if (wmi_requires_smbios_request) { diff --git a/drivers/platform/x86/intel-vbtn.c b/drivers/platform/x86/intel-vbtn.c index 61f106377661..480926786cb8 100644 --- a/drivers/platform/x86/intel-vbtn.c +++ b/drivers/platform/x86/intel-vbtn.c @@ -36,8 +36,8 @@ static const struct acpi_device_id intel_vbtn_ids[] = { /* In theory, these are HID usages. */ static const struct key_entry intel_vbtn_keymap[] = { - { KE_IGNORE, 0xC0, { KEY_POWER } }, /* power key press */ - { KE_KEY, 0xC1, { KEY_POWER } }, /* power key release */ + { KE_KEY, 0xC0, { KEY_POWER } }, /* power key press */ + { KE_IGNORE, 0xC1, { KEY_POWER } }, /* power key release */ { KE_KEY, 0xC4, { KEY_VOLUMEUP } }, /* volume-up key press */ { KE_IGNORE, 0xC5, { KEY_VOLUMEUP } }, /* volume-up key release */ { KE_KEY, 0xC6, { KEY_VOLUMEDOWN } }, /* volume-down key press */ diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c index 1a764e311e11..e32ba575e8d9 100644 --- a/drivers/platform/x86/wmi.c +++ b/drivers/platform/x86/wmi.c @@ -1252,12 +1252,12 @@ static int __init acpi_wmi_init(void) return 0; -err_unreg_class: - class_unregister(&wmi_bus_class); - err_unreg_bus: bus_unregister(&wmi_bus_type); +err_unreg_class: + class_unregister(&wmi_bus_class); + return error; } |