[PATCH] drm/sti: fix compositor debugfs creation

[Vincent Abriou]

Fix typo and issue while creating the vid and mixer debugfs entries.

Signed-off-by: Vincent Abriou <vincent.abriou at st.com>
---
 drivers/gpu/drm/sti/sti_compositor.c | 8 ++++++--
 drivers/gpu/drm/sti/sti_compositor.h | 4 ++--
 drivers/gpu/drm/sti/sti_crtc.c       | 2 +-
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/sti/sti_compositor.c 
b/drivers/gpu/drm/sti/sti_compositor.c
index f0c6f0a..b077f88 100644
--- a/drivers/gpu/drm/sti/sti_compositor.c
+++ b/drivers/gpu/drm/sti/sti_compositor.c
@@ -55,8 +55,8 @@ struct sti_compositor_data stih416_compositor_data = {
        },
 };

-int sti_compositor_debufs_init(struct sti_compositor *compo,
-                              struct drm_minor *minor)
+int sti_compositor_debugfs_init(struct sti_compositor *compo,
+                               struct drm_minor *minor)
 {
        int ret = 0, i;

@@ -64,12 +64,16 @@ int sti_compositor_debufs_init(struct sti_compositor *compo,
                ret = vid_debugfs_init(compo->vid[i], minor);
                if (ret)
                        return ret;
+               if (i == (STI_MAX_VID - 1))
+                       break;
        }

        for (i = 0; compo->mixer[i]; i++) {
                ret = sti_mixer_debugfs_init(compo->mixer[i], minor);
                if (ret)
                        return ret;
+               if (i == (STI_MAX_MIXER - 1))
+                       break;
        }

        return 0;
diff --git a/drivers/gpu/drm/sti/sti_compositor.h 
b/drivers/gpu/drm/sti/sti_compositor.h
index c9e7e3b..2952a2d 100644
--- a/drivers/gpu/drm/sti/sti_compositor.h
+++ b/drivers/gpu/drm/sti/sti_compositor.h
@@ -79,7 +79,7 @@ struct sti_compositor {
        struct notifier_block vtg_vblank_nb[STI_MAX_MIXER];
 };

-int sti_compositor_debufs_init(struct sti_compositor *compo,
-                              struct drm_minor *minor);
+int sti_compositor_debugfs_init(struct sti_compositor *compo,
+                               struct drm_minor *minor);

 #endif
diff --git a/drivers/gpu/drm/sti/sti_crtc.c b/drivers/gpu/drm/sti/sti_crtc.c
index bc1b186..e992bed 100644
--- a/drivers/gpu/drm/sti/sti_crtc.c
+++ b/drivers/gpu/drm/sti/sti_crtc.c
@@ -338,7 +338,7 @@ static int sti_crtc_late_register(struct drm_crtc *crtc)
        struct sti_compositor *compo = dev_get_drvdata(mixer->dev);

        if (drm_crtc_index(crtc) == 0)
-               return sti_compositor_debufs_init(compo, crtc->dev->primary);
+               return sti_compositor_debugfs_init(compo, crtc->dev->primary);

        return 0;
 }
-- 
1.9.1