Signed-off-by: Alex Hung <alex.hung@xxxxxxxxxxxxx>
---
drivers/platform/x86/wmi.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index a134c26..efc920b 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -114,6 +114,8 @@ static struct acpi_driver acpi_wmi_driver = {
},
};
+static struct acpi_device *wmi_device;
+
/*
* GUID parsing functions
*/
@@ -652,8 +654,9 @@ acpi_status wmi_get_event_data(u32 event, struct acpi_buffer *out)
list_for_each(p, &wmi_block_list) {
wblock = list_entry(p, struct wmi_block, list);
+ if (wmi_device != NULL && wmi_device->handle != wblock->handle)
+ continue;
gblock = &wblock->gblock;
-
if ((gblock->flags & ACPI_WMI_EVENT) &&
(gblock->notify_id == event))
return acpi_evaluate_object(wblock->handle, "_WED",
@@ -900,6 +903,10 @@ static void acpi_wmi_notify(struct acpi_device *device, u32 event)
wblock = list_entry(p, struct wmi_block, list);
block = &wblock->gblock;
+ if (device->handle != wblock->handle)
+ continue;
+ wmi_device = device;
+
if ((block->flags & ACPI_WMI_EVENT) &&
(block->notify_id == event)) {
if (wblock->handler)
--
1.7.9.5
--
To unsubscribe from this list: send the line "unsubscribe platform-driver-x86" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
