X86 platform wmi: Also log GUID string when an event happens and debug is set
Output in log with debug=1:
ACPI: WMI: DEBUG Event INTEGER_TYPE - 65535
ACPI: WMI: DEBUG Event GUID: CC1A61AC-4256-41A3-B9E0-05A445ADE2F5
Signed-off-by: Thomas Renninger <trenn@suse.de>
CC: platform-driver-x86@vger.kernel.org
CC: mjg59@srcf.ucam.org
CC: corentin.chary@gmail.com
Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index e820f4c..f16768d 100644
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -880,6 +880,7 @@
struct guid_block *block;
struct wmi_block *wblock;
struct list_head *p;
+ char guid_string[37];
list_for_each(p, &wmi_blocks.list) {
wblock = list_entry(p, struct wmi_block, list);
@@ -889,6 +890,11 @@
(block->notify_id == event)) {
if (wblock->handler)
wblock->handler(event, wblock->handler_data);
+ if (debug_event) {
+ wmi_gtoa(wblock->gblock.guid, guid_string);
+ printk(KERN_INFO PREFIX "DEBUG Event GUID:"
+ " %s\n", guid_string);
+ }
acpi_bus_generate_netlink_event(
device->pnp.device_class, dev_name(&device->dev),