UNREGISTER_FRAMEBUFF(9) Frame Buffer Library UNREGISTER_FRAMEBUFF(9)
NAME
unregister_framebuffer - releases a frame buffer device
SYNOPSIS
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.
COPYRIGHT
Kernel Hackers Manual 2.6. July 2010 UNREGISTER_FRAMEBUFF(9)
