ACPI: video: add struct acpi_device to struct acpi_video_bus.
- Use it instead of acpi_bus_get_device() in acpi_video_bus_notify()
and use the one from struct acpi_video_device in
acpi_video_device_notify().
Signed-off-by: Patrick Mochel <mochel@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 9feb633..cee9a50 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -118,6 +118,7 @@
struct acpi_video_bus {
acpi_handle handle;
+ struct acpi_device *device;
u8 dos_setting;
struct acpi_video_enumerated_device *attached_array;
u8 attached_count;
@@ -1624,8 +1625,7 @@
if (!video)
return;
- if (acpi_bus_get_device(handle, &device))
- return;
+ device = video->device;
switch (event) {
case ACPI_VIDEO_NOTIFY_SWITCH: /* User request that a switch occur,
@@ -1668,8 +1668,7 @@
if (!video_device)
return;
- if (acpi_bus_get_device(handle, &device))
- return;
+ device = video_device->dev;
switch (event) {
case ACPI_VIDEO_NOTIFY_SWITCH: /* change in status (cycle output device) */
@@ -1708,6 +1707,7 @@
memset(video, 0, sizeof(struct acpi_video_bus));
video->handle = device->handle;
+ video->device = device;
strcpy(acpi_device_name(device), ACPI_VIDEO_BUS_NAME);
strcpy(acpi_device_class(device), ACPI_VIDEO_CLASS);
acpi_driver_data(device) = video;