drm/qxl: fix build with debugfs turned off.

Reported-by: Randy Dunlap
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index 1a86242..489cb8c 100644 (file)
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -555,6 +555,7 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
 
 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
 {
+#if defined(CONFIG_DEBUG_FS)
        static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
        static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
        unsigned i;
@@ -574,4 +575,7 @@ static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
 
        }
        return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
+#else
+       return 0;
+#endif
 }