This is a preliminary patch for building drm-mipi-dsi as a module.
Add the module exit callback to unregister the bus properly.
Suggested-by: Thierry Reding <treding at nvidia.com>
Signed-off-by: Takashi Iwai <tiwai at suse.de>
---
drivers/gpu/drm/drm_mipi_dsi.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c
index f5d80839a90c..e2f3441663be 100644
--- a/drivers/gpu/drm/drm_mipi_dsi.c
+++ b/drivers/gpu/drm/drm_mipi_dsi.c
@@ -1069,6 +1069,12 @@ static int __init mipi_dsi_bus_init(void)
}
postcore_initcall(mipi_dsi_bus_init);
+static void __exit mipi_dsi_bus_exit(void)
+{
+ bus_unregister(&mipi_dsi_bus_type);
+}
+module_exit(mipi_dsi_bus_exit);
+
MODULE_AUTHOR("Andrzej Hajda <a.hajda at samsung.com>");
MODULE_DESCRIPTION("MIPI DSI Bus");
MODULE_LICENSE("GPL and additional rights");
--
2.9.2
