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fbdev: add kerneldoc do remove_conflicting_framebuffers() 

Document remove_conflicting_framebuffers() behaviour.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/283fef19815b991700b56119d8d5874a2a8da44e.1535810304.git.mirq-linux@rere.qmqm.pl
This commit is contained in:
Michał Mirosław 2018-09-01 16:08:45 +02:00 committed by Daniel Vetter
parent 5fa793d366
commit 69aa5355ab
1 changed files with 10 additions and 0 deletions
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10
drivers/video/fbdev/core/fbmem.c
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@ -1793,6 +1793,16 @@ int unlink_framebuffer(struct fb_info *fb_info)
}
EXPORT_SYMBOL(unlink_framebuffer);
/**
* remove_conflicting_framebuffers - remove firmware-configured framebuffers
* @a: memory range, users of which are to be removed
* @name: requesting driver name
* @primary: also kick vga16fb if present
*
* This function removes framebuffer devices (initialized by firmware/bootloader)
* which use memory range described by @a. If @a is NULL all such devices are
* removed.
*/
int remove_conflicting_framebuffers(struct apertures_struct *a,
const char *name, bool primary)
{