diff options
Diffstat (limited to 'drivers/gpu/drm/drm_fb_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_fb_helper.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 52ce26d6b4fb..cf775a4449c1 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -741,7 +741,9 @@ int drm_fb_helper_setcmap(struct fb_cmap *cmap, struct fb_info *info) int i, j, rc = 0; int start; - drm_modeset_lock_all(dev); + if (__drm_modeset_lock_all(dev, !!oops_in_progress)) { + return -EBUSY; + } if (!drm_fb_helper_is_bound(fb_helper)) { drm_modeset_unlock_all(dev); return -EBUSY; @@ -915,7 +917,9 @@ int drm_fb_helper_pan_display(struct fb_var_screeninfo *var, int ret = 0; int i; - drm_modeset_lock_all(dev); + if (__drm_modeset_lock_all(dev, !!oops_in_progress)) { + return -EBUSY; + } if (!drm_fb_helper_is_bound(fb_helper)) { drm_modeset_unlock_all(dev); return -EBUSY; |