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unregister_framebuffer
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
unregister_framebuffer - releases a frame buffer deviceSYNOPSIS
- int unregister_framebuffer(struct fb_info * fb_info);
ARGUMENTS
fb_info
- frame buffer info structure
DESCRIPTION
Unregisters a frame buffer device fb_info.
Returns negative errno on error, or zero for success.
This function will also notify the framebuffer console to release the driver.
This is meant to be called within a driver's module_exit function. If this is called outside module_exit, ensure that the driver implements fb_open and fb_release to check that no processes are using the device.
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