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-rw-r--r--drivers/acpi/video.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 2cf264fd52e0..7b10a7b070c9 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1665,6 +1665,7 @@ static int
acpi_video_bus_put_one_device(
struct acpi_video_device *device)
{
+ acpi_status status;
struct acpi_video_bus *video;
ACPI_FUNCTION_TRACE("acpi_video_bus_put_one_device");
@@ -1679,6 +1680,12 @@ acpi_video_bus_put_one_device(
up(&video->sem);
acpi_video_device_remove_fs(device->dev);
+ status = acpi_remove_notify_handler(device->handle,
+ ACPI_DEVICE_NOTIFY, acpi_video_device_notify);
+ if (ACPI_FAILURE(status))
+ ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+ "Error removing notify handler\n"));
+
return_VALUE(0);
}