From: Kristen Carlson Accardi Date: Mon, 11 Dec 2006 20:05:08 +0000 (-0800) Subject: ACPI: dock: add uevent to indicate change in device status X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8ea86e0ba7c9d16ae0f35cb0c4165194fa573f7a;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git ACPI: dock: add uevent to indicate change in device status Send a uevent to indicate a device change whenever we dock or undock, so that userspace may now check the dock status via sysfs. Signed-off-by: Kristen Carlson Accardi Signed-off-by: Holger Macht Signed-off-by: Len Brown --- diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index 8c6828bee5d9..215f5b30a1f1 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -326,10 +326,12 @@ static void hotplug_dock_devices(struct dock_station *ds, u32 event) static void dock_event(struct dock_station *ds, u32 event, int num) { + struct device *dev = &dock_device.dev; /* - * we don't do events until someone tells me that - * they would like to have them. + * Indicate that the status of the dock station has + * changed. */ + kobject_uevent(&dev->kobj, KOBJ_CHANGE); } /**