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gma500: drop unused psbfb_suspend()/psbfb_resume()

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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>
This commit is contained in:
Kirill A. Shutemov 2012-03-08 16:03:32 +00:00 committed by Dave Airlie
parent a58df0ade9
commit 4796001a7d
1 changed files with 0 additions and 33 deletions
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33
drivers/gpu/drm/gma500/framebuffer.c
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@ -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;