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fbdev: uvesafb: Call cn_del_callback() at the end of uvesafb_exit()

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[ Upstream commit 1022e7e2f40574c74ed32c3811b03d26b0b81daf ]

Delete the v86d netlink only after all the VBE tasks have been
completed.

Fixes initial state restore on module unload:
uvesafb: VBE state restore call failed (eax=0x4f04, err=-19)

Signed-off-by: Jorge Maidana <jorgem.linux@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jorge Maidana
2023-10-06 17:43:47 -03:00
committed by Greg Kroah-Hartman
parent ec45886637
commit abf9c78118
1 changed files with 1 additions and 1 deletions
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2
drivers/video/fbdev/uvesafb.c
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@@ -1933,10 +1933,10 @@ static void uvesafb_exit(void)
} }
} }
cn_del_callback(&uvesafb_cn_id);
driver_remove_file(&uvesafb_driver.driver, &driver_attr_v86d); driver_remove_file(&uvesafb_driver.driver, &driver_attr_v86d);
platform_device_unregister(uvesafb_device); platform_device_unregister(uvesafb_device);
platform_driver_unregister(&uvesafb_driver); platform_driver_unregister(&uvesafb_driver);
cn_del_callback(&uvesafb_cn_id);
} }
module_exit(uvesafb_exit); module_exit(uvesafb_exit);