[PATCH] drm/gma500: remove unnecessary stub for fb_ioctl() - dri-devel - freedesktop.org experimental mailing list

27 Jul 2016

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: Stefan Christ s.christ@phytec.de
---
 drivers/gpu/drm/gma500/framebuffer.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c
index 7440bf9..0fcdce0 100644
--- a/drivers/gpu/drm/gma500/framebuffer.c
+++ b/drivers/gpu/drm/gma500/framebuffer.c
@@ -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,
 };
/**
-- 
1.9.1


    