Replace the use of drm_debugfs_create_files() with the new
drm_debugfs_add_file() function, which center the debugfs files
management on the drm_device instead of drm_minor. Moreover, remove the
debugfs_init hook and add the debugfs files directly on gud_probe(),
before drm_dev_register().
Signed-off-by: Maíra Canal <mcanal@xxxxxxxxxx>
---
drivers/gpu/drm/gud/gud_drv.c | 17 ++++-------------
1 file changed, 4 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/gud/gud_drv.c b/drivers/gpu/drm/gud/gud_drv.c
index 5aac7cda0505..9d7bf8ee45f1 100644
--- a/drivers/gpu/drm/gud/gud_drv.c
+++ b/drivers/gpu/drm/gud/gud_drv.c
@@ -325,8 +325,8 @@ static struct drm_gem_object *gud_gem_prime_import(struct drm_device *drm, struc
static int gud_stats_debugfs(struct seq_file *m, void *data)
{
- struct drm_info_node *node = m->private;
- struct gud_device *gdrm = to_gud_device(node->minor->dev);
+ struct drm_debugfs_entry *entry = m->private;
+ struct gud_device *gdrm = to_gud_device(entry->dev);
char buf[10];
string_get_size(gdrm->bulk_len, 1, STRING_UNITS_2, buf, sizeof(buf));
@@ -352,16 +352,6 @@ static int gud_stats_debugfs(struct seq_file *m, void *data)
return 0;
}
-static const struct drm_info_list gud_debugfs_list[] = {
- { "stats", gud_stats_debugfs, 0, NULL },
-};
-
-static void gud_debugfs_init(struct drm_minor *minor)
-{
- drm_debugfs_create_files(gud_debugfs_list, ARRAY_SIZE(gud_debugfs_list),
- minor->debugfs_root, minor);
-}
-
static const struct drm_simple_display_pipe_funcs gud_pipe_funcs = {
.check = gud_pipe_check,
.update = gud_pipe_update,
@@ -386,7 +376,6 @@ static const struct drm_driver gud_drm_driver = {
.fops = &gud_fops,
DRM_GEM_SHMEM_DRIVER_OPS,
.gem_prime_import = gud_gem_prime_import,
- .debugfs_init = gud_debugfs_init,
.name = "gud",
.desc = "Generic USB Display",
@@ -623,6 +612,8 @@ static int gud_probe(struct usb_interface *intf, const struct usb_device_id *id)
if (!gdrm->dmadev)
dev_warn(dev, "buffer sharing not supported");
+ drm_debugfs_add_file(drm, "stats", gud_stats_debugfs, NULL);
+
ret = drm_dev_register(drm, 0);
if (ret) {
put_device(gdrm->dmadev);
--
2.38.1
