drm/prime: Fix documentation of drm_gem_prime_fd_to_handle()

The DRM device passed to drm_gem_prime_fd_to_handle() is where the
dma-buf is being imported, not the device where it was exported.

Also fix a trivial typo in drm_gem_prime_import_dev().

Signed-off-by: Petr Tesarik <petr.tesarik.ext@huawei.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Simon Ser <contact@emersion.fr>
Link: https://patchwork.freedesktop.org/patch/msgid/20230224120931.1024-1-petrtesarik@huaweicloud.com

diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index f924b8b4ab6b3442d821d189f746a58bb1d81c0d..149cd4ff6a3bb5cca3621d69c080a15e7baebff7 100644 (file)
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -285,7 +285,7 @@ EXPORT_SYMBOL(drm_gem_dmabuf_release);
 
 /**
  * drm_gem_prime_fd_to_handle - PRIME import function for GEM drivers
- * @dev: dev to export the buffer from
+ * @dev: drm_device to import into
  * @file_priv: drm file-private structure
  * @prime_fd: fd id of the dma-buf which should be imported
  * @handle: pointer to storage for the handle of the imported buffer object
@@ -925,7 +925,7 @@ struct drm_gem_object *drm_gem_prime_import_dev(struct drm_device *dev,
                obj = dma_buf->priv;
                if (obj->dev == dev) {
                        /*
-                        * Importing dmabuf exported from out own gem increases
+                        * Importing dmabuf exported from our own gem increases
                         * refcount on gem itself instead of f_count of dmabuf.
                         */
                        drm_gem_object_get(obj);