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authorBen Skeggs <bskeggs@redhat.com>2014-08-12 23:35:35 +1000
committerBen Skeggs <bskeggs@redhat.com>2014-08-15 07:58:39 +1000
commitc9a6fd97335e59a113b53390579379c27fe64ed4 (patch)
tree508963944704489501f06f8ebf32ab9e69428143
parent8bd62a8327d84e622c61faeb969164bfa370d91e (diff)
downloadlinux-c9a6fd97335e59a113b53390579379c27fe64ed4.tar.gz
drm/nouveau: warn if we fail to re-pin fb on resume
Spotted by Coverity. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_display.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 1cc7b603c75..65b4fd53dd4 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -592,7 +592,9 @@ nouveau_display_repin(struct drm_device *dev)
if (!nouveau_fb || !nouveau_fb->nvbo)
continue;
- nouveau_bo_pin(nouveau_fb->nvbo, TTM_PL_FLAG_VRAM);
+ ret = nouveau_bo_pin(nouveau_fb->nvbo, TTM_PL_FLAG_VRAM);
+ if (ret)
+ NV_ERROR(drm, "Could not pin framebuffer\n");
}
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {