unregister_framebuffer man page on Scientific

unregister_framebuffer man page on Scientific

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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.	 November 2013	       UNREGISTER_FRAMEBUFF(9)

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