gma500: drop unused psbfb_suspend()/psbfb_resume()

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/gma500/framebuffer.c b/drivers/gpu/drm/gma500/framebuffer.c
index b4710dc8d27f10447c6f7374faabb4464c2535b1..bfeb96d5cce86fe54f1d5071e15b288a4887f670 100644 (file)
--- a/drivers/gpu/drm/gma500/framebuffer.c
+++ b/drivers/gpu/drm/gma500/framebuffer.c
@@ -111,39 +111,6 @@ static int psbfb_pan(struct fb_var_screeninfo *var, struct fb_info *info)
         return 0;
 }
 
-void psbfb_suspend(struct drm_device *dev)
-{
-       struct drm_framebuffer *fb;
-
-       console_lock();
-       mutex_lock(&dev->mode_config.mutex);
-       list_for_each_entry(fb, &dev->mode_config.fb_list, head) {
-               struct psb_framebuffer *psbfb = to_psb_fb(fb);
-               struct fb_info *info = psbfb->fbdev;
-               fb_set_suspend(info, 1);
-               drm_fb_helper_blank(FB_BLANK_POWERDOWN, info);
-       }
-       mutex_unlock(&dev->mode_config.mutex);
-       console_unlock();
-}
-
-void psbfb_resume(struct drm_device *dev)
-{
-       struct drm_framebuffer *fb;
-
-       console_lock();
-       mutex_lock(&dev->mode_config.mutex);
-       list_for_each_entry(fb, &dev->mode_config.fb_list, head) {
-               struct psb_framebuffer *psbfb = to_psb_fb(fb);
-               struct fb_info *info = psbfb->fbdev;
-               fb_set_suspend(info, 0);
-               drm_fb_helper_blank(FB_BLANK_UNBLANK, info);
-       }
-       mutex_unlock(&dev->mode_config.mutex);
-       console_unlock();
-       drm_helper_disable_unused_functions(dev);
-}
-
 static int psbfb_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 {
        struct psb_framebuffer *psbfb = vma->vm_private_data;