---
drivers/gpu/drm/drm_drv.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index febb517..9b74efb 100644
--- a/drivers/gpu/drm/drm_drv.c
+++ b/drivers/gpu/drm/drm_drv.c
@@ -46,9 +46,11 @@
* OTHER DEALINGS IN THE SOFTWARE.
*/
+#include <linux/debugfs.h>
#include "drmP.h"
#include "drm_core.h"
+
static int drm_version(struct drm_device *dev, void *data,
struct drm_file *file_priv);
@@ -378,6 +380,13 @@ static int __init drm_core_init(void)
goto err_p3;
}
+ drm_debugfs_root = debugfs_create_dir("dri", NULL);
+ if (!drm_debugfs_root) {
+ DRM_ERROR("Cannot create /debugfs/dri\n");
+ ret = -1;
+ goto err_p3;
+ }
+
drm_mem_init();
DRM_INFO("Initialized %s %d.%d.%d %s\n",
@@ -396,6 +405,7 @@ err_p1:
static void __exit drm_core_exit(void)
{
remove_proc_entry("dri", NULL);
+ debugfs_remove(drm_debugfs_root);
drm_sysfs_destroy();
unregister_chrdev(DRM_MAJOR, "drm");
--
1.6.0.6
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