From c9a6fd97335e59a113b53390579379c27fe64ed4 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Tue, 12 Aug 2014 23:35:35 +1000 Subject: [PATCH] drm/nouveau: warn if we fail to re-pin fb on resume Spotted by Coverity. Signed-off-by: Ben Skeggs --- drivers/gpu/drm/nouveau/nouveau_display.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c index 1cc7b60..65b4fd5 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) { -- 2.7.4