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| author | Takashi Iwai <tiwai@suse.de> | 2010-01-12 09:40:48 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-01-12 09:40:48 +0100 |
| commit | dba9532388b00d591d87c638a47dcc7ba3763fc5 (patch) | |
| tree | cc9de8cbc40d0e927b1924d1d943208e84e21d1f /drivers/platform/x86/msi-wmi.c | |
| parent | 78b8d5d2ee280c463908fd75f3bdf246bcb6ac8d (diff) | |
| parent | c68db7175f4dcb3d5789bb50bea6376fb81f87fe (diff) | |
Merge remote branch 'alsa/fixes' into fix/misc
Diffstat (limited to 'drivers/platform/x86/msi-wmi.c')
| -rw-r--r-- | drivers/platform/x86/msi-wmi.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c index 7f77f908bb0..f5f70d4c691 100644 --- a/drivers/platform/x86/msi-wmi.c +++ b/drivers/platform/x86/msi-wmi.c @@ -149,8 +149,13 @@ static void msi_wmi_notify(u32 value, void *context) static struct key_entry *key; union acpi_object *obj; ktime_t cur; + acpi_status status; - wmi_get_event_data(value, &response); + status = wmi_get_event_data(value, &response); + if (status != AE_OK) { + printk(KERN_INFO DRV_PFX "bad event status 0x%x\n", status); + return; + } obj = (union acpi_object *)response.pointer; @@ -236,7 +241,7 @@ static int __init msi_wmi_init(void) } err = wmi_install_notify_handler(MSIWMI_EVENT_GUID, msi_wmi_notify, NULL); - if (err) + if (ACPI_FAILURE(err)) return -EINVAL; err = msi_wmi_input_setup(); |