Thanks to all the hooks in drm structure, custom debugfs could be
removed of sti driver.
Signed-off-by: Benjamin Gaignard <benjamin.gaign...@linaro.org>
---
drivers/gpu/drm/sti/sti_drv.c | 50 -------------------------------------------
1 file changed, 50 deletions(-)
diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c
index 90c46b49c931..95b0ac4d819c 100644
--- a/drivers/gpu/drm/sti/sti_drv.c
+++ b/drivers/gpu/drm/sti/sti_drv.c
@@ -7,7 +7,6 @@
#include <drm/drmP.h>
#include <linux/component.h>
-#include <linux/debugfs.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_platform.h>
@@ -72,53 +71,6 @@ static int sti_drm_fps_set(void *data, u64 val)
DEFINE_SIMPLE_ATTRIBUTE(sti_drm_fps_fops,
sti_drm_fps_get, sti_drm_fps_set, "%llu\n");
-static int sti_drm_fps_dbg_show(struct seq_file *s, void *data)
-{
- struct drm_info_node *node = s->private;
- struct drm_device *dev = node->minor->dev;
- struct drm_plane *p;
-
- list_for_each_entry(p, &dev->mode_config.plane_list, head) {
- struct sti_plane *plane = to_sti_plane(p);
-
- seq_printf(s, "%s%s\n",
- plane->fps_info.fps_str,
- plane->fps_info.fips_str);
- }
-
- return 0;
-}
-
-static struct drm_info_list sti_drm_dbg_list[] = {
- {"fps_get", sti_drm_fps_dbg_show, 0},
-};
-
-static int sti_drm_dbg_init(struct drm_minor *minor)
-{
- struct dentry *dentry;
- int ret;
-
- ret = drm_debugfs_create_files(sti_drm_dbg_list,
- ARRAY_SIZE(sti_drm_dbg_list),
- minor->debugfs_root, minor);
- if (ret)
- goto err;
-
- dentry = debugfs_create_file("fps_show", S_IRUGO | S_IWUSR,
- minor->debugfs_root, minor->dev,
- &sti_drm_fps_fops);
- if (!dentry) {
- ret = -ENOMEM;
- goto err;
- }
-
- DRM_INFO("%s: debugfs installed\n", DRIVER_NAME);
- return 0;
-err:
- DRM_ERROR("%s: cannot install debugfs\n", DRIVER_NAME);
- return ret;
-}
-
static const struct drm_mode_config_funcs sti_mode_config_funcs = {
.fb_create = drm_gem_fb_create,
.output_poll_changed = drm_fb_helper_output_poll_changed,
@@ -167,8 +119,6 @@ static struct drm_driver sti_driver = {
.gem_prime_vunmap = drm_gem_cma_prime_vunmap,
.gem_prime_mmap = drm_gem_cma_prime_mmap,
- .debugfs_init = sti_drm_dbg_init,
-
.name = DRIVER_NAME,
.desc = DRIVER_DESC,
.date = DRIVER_DATE,
--
2.15.0
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