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path: root/drivers/gpu/drm/drm_prime.c
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Diffstat (limited to 'drivers/gpu/drm/drm_prime.c')
-rw-r--r--drivers/gpu/drm/drm_prime.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/gpu/drm/drm_prime.c b/drivers/gpu/drm/drm_prime.c
index 27aa7183b..df6cdc76a 100644
--- a/drivers/gpu/drm/drm_prime.c
+++ b/drivers/gpu/drm/drm_prime.c
@@ -329,7 +329,7 @@ static const struct dma_buf_ops drm_gem_prime_dmabuf_ops = {
* drm_gem_prime_export - helper library implementation of the export callback
* @dev: drm_device to export from
* @obj: GEM object to export
- * @flags: flags like DRM_CLOEXEC
+ * @flags: flags like DRM_CLOEXEC and DRM_RDWR
*
* This is the implementation of the gem_prime_export functions for GEM drivers
* using the PRIME helpers.
@@ -628,7 +628,6 @@ int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv)
{
struct drm_prime_handle *args = data;
- uint32_t flags;
if (!drm_core_check_feature(dev, DRIVER_PRIME))
return -EINVAL;
@@ -637,14 +636,11 @@ int drm_prime_handle_to_fd_ioctl(struct drm_device *dev, void *data,
return -ENOSYS;
/* check flags are valid */
- if (args->flags & ~DRM_CLOEXEC)
+ if (args->flags & ~(DRM_CLOEXEC | DRM_RDWR))
return -EINVAL;
- /* we only want to pass DRM_CLOEXEC which is == O_CLOEXEC */
- flags = args->flags & DRM_CLOEXEC;
-
return dev->driver->prime_handle_to_fd(dev, file_priv,
- args->handle, flags, &args->fd);
+ args->handle, args->flags, &args->fd);
}
int drm_prime_fd_to_handle_ioctl(struct drm_device *dev, void *data,