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 driverīs 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.