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Subject[PATCH v4 6/7] drm/vkms: use new debugfs device-centered functions
Date
Replace the use of drm_debugfs_create_files() with the new
drm_debugfs_add_files() function, which centers 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 vkms_create(),
before drm_dev_register().

Signed-off-by: Maíra Canal <mcanal@igalia.com>
---
drivers/gpu/drm/vkms/vkms_drv.c | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c
index 69346906ec81..6d3a2d57d992 100644
--- a/drivers/gpu/drm/vkms/vkms_drv.c
+++ b/drivers/gpu/drm/vkms/vkms_drv.c
@@ -92,8 +92,8 @@ static void vkms_atomic_commit_tail(struct drm_atomic_state *old_state)

static int vkms_config_show(struct seq_file *m, void *data)
{
- struct drm_info_node *node = (struct drm_info_node *)m->private;
- struct drm_device *dev = node->minor->dev;
+ struct drm_debugfs_entry *entry = m->private;
+ struct drm_device *dev = entry->dev;
struct vkms_device *vkmsdev = drm_device_to_vkms_device(dev);

seq_printf(m, "writeback=%d\n", vkmsdev->config->writeback);
@@ -103,24 +103,16 @@ static int vkms_config_show(struct seq_file *m, void *data)
return 0;
}

-static const struct drm_info_list vkms_config_debugfs_list[] = {
+static const struct drm_debugfs_info vkms_config_debugfs_list[] = {
{ "vkms_config", vkms_config_show, 0 },
};

-static void vkms_config_debugfs_init(struct drm_minor *minor)
-{
- drm_debugfs_create_files(vkms_config_debugfs_list, ARRAY_SIZE(vkms_config_debugfs_list),
- minor->debugfs_root, minor);
-}
-
static const struct drm_driver vkms_driver = {
.driver_features = DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_GEM,
.release = vkms_release,
.fops = &vkms_driver_fops,
DRM_GEM_SHMEM_DRIVER_OPS,

- .debugfs_init = vkms_config_debugfs_init,
-
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
.date = DRIVER_DATE,
@@ -202,6 +194,9 @@ static int vkms_create(struct vkms_config *config)
if (ret)
goto out_devres;

+ drm_debugfs_add_files(&vkms_device->drm, vkms_config_debugfs_list,
+ ARRAY_SIZE(vkms_config_debugfs_list));
+
ret = drm_dev_register(&vkms_device->drm, 0);
if (ret)
goto out_devres;
--
2.38.1
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