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video: call fb_[en|dis]able instead of fops directly 

We have fb_enable and fb_disable which handle enabling of a
framebuffer, so use it instead of calling into the ops directly.
This gets the enable count straight.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2017-03-10 08:07:23 +01:00
parent 52e9a842e3
commit f8f3f26f8b
1 changed files with 5 additions and 3 deletions
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8
drivers/video/fb.c
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@ -12,23 +12,25 @@ static int fb_ioctl(struct cdev* cdev, int req, void *data)
{ {
struct fb_info *info = cdev->priv; struct fb_info *info = cdev->priv;
struct fb_info **fb; struct fb_info **fb;
int ret;
switch (req) { switch (req) {
case FBIOGET_SCREENINFO: case FBIOGET_SCREENINFO:
fb = data; fb = data;
*fb = info; *fb = info;
ret = 0;
break; break;
case FBIO_ENABLE: case FBIO_ENABLE:
info->fbops->fb_enable(info); ret = fb_enable(info);
break; break;
case FBIO_DISABLE: case FBIO_DISABLE:
info->fbops->fb_disable(info); ret = fb_disable(info);
break; break;
default: default:
return -ENOSYS; return -ENOSYS;
} }
return 0; return ret;
} }
static int fb_close(struct cdev *cdev) static int fb_close(struct cdev *cdev)