diff options
Diffstat (limited to 'drivers/gpu/drm/msm/msm_gem_prime.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem_prime.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem_prime.c b/drivers/gpu/drm/msm/msm_gem_prime.c index 0915f3b68752..ee267490c935 100644 --- a/drivers/gpu/drm/msm/msm_gem_prime.c +++ b/drivers/gpu/drm/msm/msm_gem_prime.c @@ -47,13 +47,23 @@ struct drm_gem_object *msm_gem_prime_import_sg_table(struct drm_device *dev, int msm_gem_prime_pin(struct drm_gem_object *obj) { - if (!obj->import_attach) - msm_gem_pin_pages(obj); - return 0; + struct page **pages; + int ret = 0; + + if (obj->import_attach) + return 0; + + pages = msm_gem_pin_pages_locked(obj); + if (IS_ERR(pages)) + ret = PTR_ERR(pages); + + return ret; } void msm_gem_prime_unpin(struct drm_gem_object *obj) { - if (!obj->import_attach) - msm_gem_unpin_pages(obj); + if (obj->import_attach) + return; + + msm_gem_unpin_pages_locked(obj); } |