drm/sti: fix compositor debugfs creation

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

Signed-off-by: Vincent Abriou <vincent.abriou@st.com>
Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>

diff --git a/drivers/gpu/drm/sti/sti_compositor.c b/drivers/gpu/drm/sti/sti_compositor.c
index ac160b0..a6f391b 100644 (file)
--- a/drivers/gpu/drm/sti/sti_compositor.c
+++ b/drivers/gpu/drm/sti/sti_compositor.c
@@ -55,22 +55,18 @@ static const 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;
+       unsigned int i;
 
-       for (i = 0; compo->vid[i]; i++) {
-               ret = vid_debugfs_init(compo->vid[i], minor);
-               if (ret)
-                       return ret;
-       }
+       for (i = 0; i < STI_MAX_VID; i++)
+               if (compo->vid[i])
+                       vid_debugfs_init(compo->vid[i], minor);
 
-       for (i = 0; compo->mixer[i]; i++) {
-               ret = sti_mixer_debugfs_init(compo->mixer[i], minor);
-               if (ret)
-                       return ret;
-       }
+       for (i = 0; i < STI_MAX_MIXER; i++)
+               if (compo->mixer[i])
+                       sti_mixer_debugfs_init(compo->mixer[i], minor);
 
        return 0;
 }

diff --git a/drivers/gpu/drm/sti/sti_compositor.h b/drivers/gpu/drm/sti/sti_compositor.h
index c9e7e3b..2952a2d 100644 (file)
--- 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 (file)
--- 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;
 }