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authorMatthew Garrett <mjg59@srcf.ucam.org>2009-04-01 19:52:29 +0100
committerEric Anholt <eric@anholt.net>2009-04-17 13:31:07 -0700
commit3b1c1c1118880921da1188b7245e0470742802f8 (patch)
tree5802350a461aa87519f7a5ce8e1db431be8ec52f /include
parentd770e3cfe5a274a343d896b2cc1646af85646fbc (diff)
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drm/i915: Unregister ACPI video driver when exiting
The i915 DRM triggers registration of the ACPI video driver on load. It should unregister it at unload in order to avoid generating backtraces on being reloaded. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'include')
-rw-r--r--include/acpi/video.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/acpi/video.h b/include/acpi/video.h
index f0275bb79ce..af6fe95fd3d 100644
--- a/include/acpi/video.h
+++ b/include/acpi/video.h
@@ -3,8 +3,10 @@
#if (defined CONFIG_ACPI_VIDEO || defined CONFIG_ACPI_VIDEO_MODULE)
extern int acpi_video_register(void);
+extern int acpi_video_exit(void);
#else
static inline int acpi_video_register(void) { return 0; }
+static inline void acpi_video_exit(void) { return; }
#endif
#endif