diff options
Diffstat (limited to 'drivers/platform/x86/asus-wmi.c')
| -rw-r--r-- | drivers/platform/x86/asus-wmi.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 35e6bb6c266..4c3f68a495d 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -2,7 +2,7 @@ * Asus PC WMI hotkey driver * * Copyright(C) 2010 Intel Corporation. - * Copyright(C) 2010 Corentin Chary <corentin.chary@gmail.com> + * Copyright(C) 2010-2011 Corentin Chary <corentin.chary@gmail.com> * * Portions based on wistron_btns.c: * Copyright (C) 2005 Miloslav Trmac <mitr@volny.cz> @@ -87,7 +87,7 @@ MODULE_LICENSE("GPL"); #define ASUS_WMI_DEVID_CARDREADER 0x00080013 /* Input */ -#define ASUS_WMI_DEVID_TOUCHPAD 0x00100011 +#define ASUS_WMI_DEVID_TOUCHPAD 0x00100011 #define ASUS_WMI_DEVID_TOUCHPAD_LED 0x00100012 /* DSTS masks */ @@ -903,25 +903,25 @@ static void asus_wmi_notify(u32 value, void *context) obj = (union acpi_object *)response.pointer; - if (obj && obj->type == ACPI_TYPE_INTEGER) { - code = obj->integer.value; - orig_code = code; + if (!obj || obj->type != ACPI_TYPE_INTEGER) + goto exit; - if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX) - code = NOTIFY_BRNUP_MIN; - else if (code >= NOTIFY_BRNDOWN_MIN && - code <= NOTIFY_BRNDOWN_MAX) - code = NOTIFY_BRNDOWN_MIN; + code = obj->integer.value; + orig_code = code; - if (code == NOTIFY_BRNUP_MIN || code == NOTIFY_BRNDOWN_MIN) { - if (!acpi_video_backlight_support()) - asus_wmi_backlight_notify(asus, orig_code); - } + if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX) + code = NOTIFY_BRNUP_MIN; + else if (code >= NOTIFY_BRNDOWN_MIN && + code <= NOTIFY_BRNDOWN_MAX) + code = NOTIFY_BRNDOWN_MIN; - if (!sparse_keymap_report_event(asus->inputdev, code, 1, true)) - pr_info("Unknown key %x pressed\n", code); - } + if (code == NOTIFY_BRNUP_MIN || code == NOTIFY_BRNDOWN_MIN) { + if (!acpi_video_backlight_support()) + asus_wmi_backlight_notify(asus, orig_code); + } else if (!sparse_keymap_report_event(asus->inputdev, code, 1, true)) + pr_info("Unknown key %x pressed\n", code); +exit: kfree(obj); } |