31 lines
988 B
Diff
31 lines
988 B
Diff
From f9d8003717adf713eb2835deec560e51ae0b410e Mon Sep 17 00:00:00 2001
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From: Takashi Iwai <tiwai@suse.de>
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Date: Tue, 2 Aug 2016 14:16:42 +0200
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Subject: [PATCH] drm/mipi-dsi: Unregister bus at exit
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This is a preliminary patch for building drm-mipi-dsi as a module.
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Add the module exit callback to unregister the bus properly.
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Suggested-by: Thierry Reding <treding@nvidia.com>
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Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Signed-off-by: Eric Anholt <eric@anholt.net>
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---
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drivers/gpu/drm/drm_mipi_dsi.c | 6 ++++++
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1 file changed, 6 insertions(+)
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--- a/drivers/gpu/drm/drm_mipi_dsi.c
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+++ b/drivers/gpu/drm/drm_mipi_dsi.c
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@@ -928,6 +928,12 @@ static int __init mipi_dsi_bus_init(void
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}
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postcore_initcall(mipi_dsi_bus_init);
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+static void __exit mipi_dsi_bus_exit(void)
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+{
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+ bus_unregister(&mipi_dsi_bus_type);
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+}
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+module_exit(mipi_dsi_bus_exit);
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+
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MODULE_AUTHOR("Andrzej Hajda <a.hajda@samsung.com>");
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MODULE_DESCRIPTION("MIPI DSI Bus");
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MODULE_LICENSE("GPL and additional rights");
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