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Commit 8d762017 authored by Stefan Christ's avatar Stefan Christ Committed by Daniel Vetter
Browse files

drm/gma500: remove unnecessary stub for fb_ioctl() 



Stub implementation of fb_ioctl can be omitted, because function
do_fb_ioctl already returns -ENOTTY when fb_ioctl is not assigned.

Signed-off-by: default avatarStefan Christ <s.christ@phytec.de>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1469622270-10803-1-git-send-email-s.christ@phytec.de
parent 305964b7

drivers/gpu/drm/gma500/framebuffer.c

+0 −9
Original line number Diff line number Diff line
@@ -184,12 +184,6 @@ static int psbfb_mmap(struct fb_info *info, struct vm_area_struct *vma) 
	return 0;

}



static int psbfb_ioctl(struct fb_info *info, unsigned int cmd,

						unsigned long arg)

{

	return -ENOTTY;

}



static struct fb_ops psbfb_ops = {

	.owner = THIS_MODULE,

	.fb_check_var = drm_fb_helper_check_var,
@@ -201,7 +195,6 @@ static struct fb_ops psbfb_ops = { 
	.fb_imageblit = drm_fb_helper_cfb_imageblit,

	.fb_mmap = psbfb_mmap,

	.fb_sync = psbfb_sync,

	.fb_ioctl = psbfb_ioctl,

};



static struct fb_ops psbfb_roll_ops = {
@@ -215,7 +208,6 @@ static struct fb_ops psbfb_roll_ops = { 
	.fb_imageblit = drm_fb_helper_cfb_imageblit,

	.fb_pan_display = psbfb_pan,

	.fb_mmap = psbfb_mmap,

	.fb_ioctl = psbfb_ioctl,

};



static struct fb_ops psbfb_unaccel_ops = {
@@ -228,7 +220,6 @@ static struct fb_ops psbfb_unaccel_ops = { 
	.fb_copyarea = drm_fb_helper_cfb_copyarea,

	.fb_imageblit = drm_fb_helper_cfb_imageblit,

	.fb_mmap = psbfb_mmap,

	.fb_ioctl = psbfb_ioctl,

};



/**