ACPI / scan: fix fixed event handler return value

Aaron Lu · rafaeljw · commit fd9caef4e222 · 2015-03-18T02:06:49.000+01:00
The fixed event handler should return a value that is either 0 or 1
meanning if the event is handled or not, instead of an acpi_status to
mean if the handler runs well or not.

Suggested-by: Lv Zheng &lt;lv.zheng@intel.com&gt;
Signed-off-by: Aaron Lu &lt;aaron.lu@intel.com&gt;
Signed-off-by: Rafael J. Wysocki &lt;rafael.j.wysocki@intel.com&gt;
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
@@ -1062,10 +1062,10 @@ static void acpi_device_notify_fixed(void *data)
 	acpi_device_notify(NULL, ACPI_FIXED_HARDWARE_EVENT, device);
 }
 
-static acpi_status acpi_device_fixed_event(void *data)
+static u32 acpi_device_fixed_event(void *data)
 {
 	acpi_os_execute(OSL_NOTIFY_HANDLER, acpi_device_notify_fixed, data);
-	return AE_OK;
+	return ACPI_INTERRUPT_HANDLED;
 }
 
 static int acpi_device_install_notify_handler(struct acpi_device *device)

Original file line number	Diff line number	Diff line change
`@@ -1062,10 +1062,10 @@ static void acpi_device_notify_fixed(void *data)`
`1062`	`1062`	`acpi_device_notify(NULL, ACPI_FIXED_HARDWARE_EVENT, device);`
`1063`	`1063`	`}`
`1064`	`1064`
`1065`		`-static acpi_status acpi_device_fixed_event(void *data)`
	`1065`	`+static u32 acpi_device_fixed_event(void *data)`
`1066`	`1066`	`{`
`1067`	`1067`	`acpi_os_execute(OSL_NOTIFY_HANDLER, acpi_device_notify_fixed, data);`
`1068`		`- return AE_OK;`
	`1068`	`+ return ACPI_INTERRUPT_HANDLED;`
`1069`	`1069`	`}`
`1070`	`1070`
`1071`	`1071`	`static int acpi_device_install_notify_handler(struct acpi_device *device)`