diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/gpu/drm/sti/sti_compositor.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_compositor.h | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_crtc.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_cursor.c | 14 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_drv.c | 13 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_dvo.c | 13 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_gdp.c | 7 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_hda.c | 13 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_hdmi.c | 13 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_hqvdp.c | 12 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_mixer.c | 10 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_mixer.h | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_tvout.c | 13 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_vid.c | 8 | ||||
-rw-r--r-- | drivers/gpu/drm/sti/sti_vid.h | 2 |
15 files changed, 58 insertions, 74 deletions
diff --git a/drivers/gpu/drm/sti/sti_compositor.c b/drivers/gpu/drm/sti/sti_compositor.c index c7652584255d..319962a2c17b 100644 --- a/drivers/gpu/drm/sti/sti_compositor.c +++ b/drivers/gpu/drm/sti/sti_compositor.c @@ -42,8 +42,8 @@ static const struct sti_compositor_data stih407_compositor_data = { }, }; -int sti_compositor_debugfs_init(struct sti_compositor *compo, - struct drm_minor *minor) +void sti_compositor_debugfs_init(struct sti_compositor *compo, + struct drm_minor *minor) { unsigned int i; @@ -54,8 +54,6 @@ int sti_compositor_debugfs_init(struct sti_compositor *compo, for (i = 0; i < STI_MAX_MIXER; i++) if (compo->mixer[i]) sti_mixer_debugfs_init(compo->mixer[i], minor); - - return 0; } static int sti_compositor_bind(struct device *dev, diff --git a/drivers/gpu/drm/sti/sti_compositor.h b/drivers/gpu/drm/sti/sti_compositor.h index ac4bb3834810..25bb01bdd013 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_debugfs_init(struct sti_compositor *compo, - struct drm_minor *minor); +void 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 49e6cb8f5836..6f37c104c46f 100644 --- a/drivers/gpu/drm/sti/sti_crtc.c +++ b/drivers/gpu/drm/sti/sti_crtc.c @@ -319,7 +319,7 @@ 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_debugfs_init(compo, crtc->dev->primary); + sti_compositor_debugfs_init(compo, crtc->dev->primary); return 0; } diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c index ea64c1dcaf63..a98057431023 100644 --- a/drivers/gpu/drm/sti/sti_cursor.c +++ b/drivers/gpu/drm/sti/sti_cursor.c @@ -131,17 +131,17 @@ static struct drm_info_list cursor_debugfs_files[] = { { "cursor", cursor_dbg_show, 0, NULL }, }; -static int cursor_debugfs_init(struct sti_cursor *cursor, - struct drm_minor *minor) +static void cursor_debugfs_init(struct sti_cursor *cursor, + struct drm_minor *minor) { unsigned int i; for (i = 0; i < ARRAY_SIZE(cursor_debugfs_files); i++) cursor_debugfs_files[i].data = cursor; - return drm_debugfs_create_files(cursor_debugfs_files, - ARRAY_SIZE(cursor_debugfs_files), - minor->debugfs_root, minor); + drm_debugfs_create_files(cursor_debugfs_files, + ARRAY_SIZE(cursor_debugfs_files), + minor->debugfs_root, minor); } static void sti_cursor_argb8888_to_clut8(struct sti_cursor *cursor, u32 *src) @@ -342,7 +342,9 @@ static int sti_cursor_late_register(struct drm_plane *drm_plane) struct sti_plane *plane = to_sti_plane(drm_plane); struct sti_cursor *cursor = to_sti_cursor(plane); - return cursor_debugfs_init(cursor, drm_plane->dev->primary); + cursor_debugfs_init(cursor, drm_plane->dev->primary); + + return 0; } static const struct drm_plane_funcs sti_cursor_plane_helpers_funcs = { diff --git a/drivers/gpu/drm/sti/sti_drv.c b/drivers/gpu/drm/sti/sti_drv.c index 50870d8cbb76..5ab36f6001fc 100644 --- a/drivers/gpu/drm/sti/sti_drv.c +++ b/drivers/gpu/drm/sti/sti_drv.c @@ -94,22 +94,15 @@ static struct drm_info_list sti_drm_dbg_list[] = { static int sti_drm_dbg_init(struct drm_minor *minor) { - 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; + drm_debugfs_create_files(sti_drm_dbg_list, + ARRAY_SIZE(sti_drm_dbg_list), + minor->debugfs_root, minor); debugfs_create_file("fps_show", S_IRUGO | S_IWUSR, minor->debugfs_root, minor->dev, &sti_drm_fps_fops); 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 = { diff --git a/drivers/gpu/drm/sti/sti_dvo.c b/drivers/gpu/drm/sti/sti_dvo.c index 3d04bfca21a0..de4af7735c46 100644 --- a/drivers/gpu/drm/sti/sti_dvo.c +++ b/drivers/gpu/drm/sti/sti_dvo.c @@ -196,16 +196,16 @@ static struct drm_info_list dvo_debugfs_files[] = { { "dvo", dvo_dbg_show, 0, NULL }, }; -static int dvo_debugfs_init(struct sti_dvo *dvo, struct drm_minor *minor) +static void dvo_debugfs_init(struct sti_dvo *dvo, struct drm_minor *minor) { unsigned int i; for (i = 0; i < ARRAY_SIZE(dvo_debugfs_files); i++) dvo_debugfs_files[i].data = dvo; - return drm_debugfs_create_files(dvo_debugfs_files, - ARRAY_SIZE(dvo_debugfs_files), - minor->debugfs_root, minor); + drm_debugfs_create_files(dvo_debugfs_files, + ARRAY_SIZE(dvo_debugfs_files), + minor->debugfs_root, minor); } static void sti_dvo_disable(struct drm_bridge *bridge) @@ -405,10 +405,7 @@ static int sti_dvo_late_register(struct drm_connector *connector) = to_sti_dvo_connector(connector); struct sti_dvo *dvo = dvo_connector->dvo; - if (dvo_debugfs_init(dvo, dvo->drm_dev->primary)) { - DRM_ERROR("DVO debugfs setup failed\n"); - return -EINVAL; - } + dvo_debugfs_init(dvo, dvo->drm_dev->primary); return 0; } diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c index 11595c748844..2d5a2b5b78b8 100644 --- a/drivers/gpu/drm/sti/sti_gdp.c +++ b/drivers/gpu/drm/sti/sti_gdp.c @@ -343,9 +343,10 @@ static int gdp_debugfs_init(struct sti_gdp *gdp, struct drm_minor *minor) for (i = 0; i < nb_files; i++) gdp_debugfs_files[i].data = gdp; - return drm_debugfs_create_files(gdp_debugfs_files, - nb_files, - minor->debugfs_root, minor); + drm_debugfs_create_files(gdp_debugfs_files, + nb_files, + minor->debugfs_root, minor); + return 0; } static int sti_gdp_fourcc2format(int fourcc) diff --git a/drivers/gpu/drm/sti/sti_hda.c b/drivers/gpu/drm/sti/sti_hda.c index f3f28d79b0e4..a1ec891eaf3a 100644 --- a/drivers/gpu/drm/sti/sti_hda.c +++ b/drivers/gpu/drm/sti/sti_hda.c @@ -367,16 +367,16 @@ static struct drm_info_list hda_debugfs_files[] = { { "hda", hda_dbg_show, 0, NULL }, }; -static int hda_debugfs_init(struct sti_hda *hda, struct drm_minor *minor) +static void hda_debugfs_init(struct sti_hda *hda, struct drm_minor *minor) { unsigned int i; for (i = 0; i < ARRAY_SIZE(hda_debugfs_files); i++) hda_debugfs_files[i].data = hda; - return drm_debugfs_create_files(hda_debugfs_files, - ARRAY_SIZE(hda_debugfs_files), - minor->debugfs_root, minor); + drm_debugfs_create_files(hda_debugfs_files, + ARRAY_SIZE(hda_debugfs_files), + minor->debugfs_root, minor); } /** @@ -643,10 +643,7 @@ static int sti_hda_late_register(struct drm_connector *connector) = to_sti_hda_connector(connector); struct sti_hda *hda = hda_connector->hda; - if (hda_debugfs_init(hda, hda->drm_dev->primary)) { - DRM_ERROR("HDA debugfs setup failed\n"); - return -EINVAL; - } + hda_debugfs_init(hda, hda->drm_dev->primary); return 0; } diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c index 18eaf786ffa4..5b15c4974e6b 100644 --- a/drivers/gpu/drm/sti/sti_hdmi.c +++ b/drivers/gpu/drm/sti/sti_hdmi.c @@ -727,16 +727,16 @@ static struct drm_info_list hdmi_debugfs_files[] = { { "hdmi", hdmi_dbg_show, 0, NULL }, }; -static int hdmi_debugfs_init(struct sti_hdmi *hdmi, struct drm_minor *minor) +static void hdmi_debugfs_init(struct sti_hdmi *hdmi, struct drm_minor *minor) { unsigned int i; for (i = 0; i < ARRAY_SIZE(hdmi_debugfs_files); i++) hdmi_debugfs_files[i].data = hdmi; - return drm_debugfs_create_files(hdmi_debugfs_files, - ARRAY_SIZE(hdmi_debugfs_files), - minor->debugfs_root, minor); + drm_debugfs_create_files(hdmi_debugfs_files, + ARRAY_SIZE(hdmi_debugfs_files), + minor->debugfs_root, minor); } static void sti_hdmi_disable(struct drm_bridge *bridge) @@ -1113,10 +1113,7 @@ static int sti_hdmi_late_register(struct drm_connector *connector) = to_sti_hdmi_connector(connector); struct sti_hdmi *hdmi = hdmi_connector->hdmi; - if (hdmi_debugfs_init(hdmi, hdmi->drm_dev->primary)) { - DRM_ERROR("HDMI debugfs setup failed\n"); - return -EINVAL; - } + hdmi_debugfs_init(hdmi, hdmi->drm_dev->primary); return 0; } diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c index 1015abe0ce08..5a4e12194a77 100644 --- a/drivers/gpu/drm/sti/sti_hqvdp.c +++ b/drivers/gpu/drm/sti/sti_hqvdp.c @@ -639,16 +639,16 @@ static struct drm_info_list hqvdp_debugfs_files[] = { { "hqvdp", hqvdp_dbg_show, 0, NULL }, }; -static int hqvdp_debugfs_init(struct sti_hqvdp *hqvdp, struct drm_minor *minor) +static void hqvdp_debugfs_init(struct sti_hqvdp *hqvdp, struct drm_minor *minor) { unsigned int i; for (i = 0; i < ARRAY_SIZE(hqvdp_debugfs_files); i++) hqvdp_debugfs_files[i].data = hqvdp; - return drm_debugfs_create_files(hqvdp_debugfs_files, - ARRAY_SIZE(hqvdp_debugfs_files), - minor->debugfs_root, minor); + drm_debugfs_create_files(hqvdp_debugfs_files, + ARRAY_SIZE(hqvdp_debugfs_files), + minor->debugfs_root, minor); } /** @@ -1274,7 +1274,9 @@ static int sti_hqvdp_late_register(struct drm_plane *drm_plane) struct sti_plane *plane = to_sti_plane(drm_plane); struct sti_hqvdp *hqvdp = to_sti_hqvdp(plane); - return hqvdp_debugfs_init(hqvdp, drm_plane->dev->primary); + hqvdp_debugfs_init(hqvdp, drm_plane->dev->primary); + + return 0; } static const struct drm_plane_funcs sti_hqvdp_plane_helpers_funcs = { diff --git a/drivers/gpu/drm/sti/sti_mixer.c b/drivers/gpu/drm/sti/sti_mixer.c index c3a3e1e5fc8a..7e5f14646625 100644 --- a/drivers/gpu/drm/sti/sti_mixer.c +++ b/drivers/gpu/drm/sti/sti_mixer.c @@ -178,7 +178,7 @@ static struct drm_info_list mixer1_debugfs_files[] = { { "mixer_aux", mixer_dbg_show, 0, NULL }, }; -int sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor) +void sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor) { unsigned int i; struct drm_info_list *mixer_debugfs_files; @@ -194,15 +194,15 @@ int sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor) nb_files = ARRAY_SIZE(mixer1_debugfs_files); break; default: - return -EINVAL; + return; } for (i = 0; i < nb_files; i++) mixer_debugfs_files[i].data = mixer; - return drm_debugfs_create_files(mixer_debugfs_files, - nb_files, - minor->debugfs_root, minor); + drm_debugfs_create_files(mixer_debugfs_files, + nb_files, + minor->debugfs_root, minor); } void sti_mixer_set_background_status(struct sti_mixer *mixer, bool enable) diff --git a/drivers/gpu/drm/sti/sti_mixer.h b/drivers/gpu/drm/sti/sti_mixer.h index d9544246913a..ab06beb7b258 100644 --- a/drivers/gpu/drm/sti/sti_mixer.h +++ b/drivers/gpu/drm/sti/sti_mixer.h @@ -58,7 +58,7 @@ int sti_mixer_active_video_area(struct sti_mixer *mixer, void sti_mixer_set_background_status(struct sti_mixer *mixer, bool enable); -int sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor); +void sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor); /* depth in Cross-bar control = z order */ #define GAM_MIXER_NB_DEPTH_LEVEL 6 diff --git a/drivers/gpu/drm/sti/sti_tvout.c b/drivers/gpu/drm/sti/sti_tvout.c index c36a8da373cb..df3817f0fd30 100644 --- a/drivers/gpu/drm/sti/sti_tvout.c +++ b/drivers/gpu/drm/sti/sti_tvout.c @@ -570,16 +570,16 @@ static struct drm_info_list tvout_debugfs_files[] = { { "tvout", tvout_dbg_show, 0, NULL }, }; -static int tvout_debugfs_init(struct sti_tvout *tvout, struct drm_minor *minor) +static void tvout_debugfs_init(struct sti_tvout *tvout, struct drm_minor *minor) { unsigned int i; for (i = 0; i < ARRAY_SIZE(tvout_debugfs_files); i++) tvout_debugfs_files[i].data = tvout; - return drm_debugfs_create_files(tvout_debugfs_files, - ARRAY_SIZE(tvout_debugfs_files), - minor->debugfs_root, minor); + drm_debugfs_create_files(tvout_debugfs_files, + ARRAY_SIZE(tvout_debugfs_files), + minor->debugfs_root, minor); } static void sti_tvout_encoder_dpms(struct drm_encoder *encoder, int mode) @@ -603,14 +603,11 @@ static void sti_tvout_encoder_destroy(struct drm_encoder *encoder) static int sti_tvout_late_register(struct drm_encoder *encoder) { struct sti_tvout *tvout = to_sti_tvout(encoder); - int ret; if (tvout->debugfs_registered) return 0; - ret = tvout_debugfs_init(tvout, encoder->dev->primary); - if (ret) - return ret; + tvout_debugfs_init(tvout, encoder->dev->primary); tvout->debugfs_registered = true; return 0; diff --git a/drivers/gpu/drm/sti/sti_vid.c b/drivers/gpu/drm/sti/sti_vid.c index 2d4230410464..2d818397918d 100644 --- a/drivers/gpu/drm/sti/sti_vid.c +++ b/drivers/gpu/drm/sti/sti_vid.c @@ -124,16 +124,16 @@ static struct drm_info_list vid_debugfs_files[] = { { "vid", vid_dbg_show, 0, NULL }, }; -int vid_debugfs_init(struct sti_vid *vid, struct drm_minor *minor) +void vid_debugfs_init(struct sti_vid *vid, struct drm_minor *minor) { unsigned int i; for (i = 0; i < ARRAY_SIZE(vid_debugfs_files); i++) vid_debugfs_files[i].data = vid; - return drm_debugfs_create_files(vid_debugfs_files, - ARRAY_SIZE(vid_debugfs_files), - minor->debugfs_root, minor); + drm_debugfs_create_files(vid_debugfs_files, + ARRAY_SIZE(vid_debugfs_files), + minor->debugfs_root, minor); } void sti_vid_commit(struct sti_vid *vid, diff --git a/drivers/gpu/drm/sti/sti_vid.h b/drivers/gpu/drm/sti/sti_vid.h index 9dbd78461de1..991849ba50b5 100644 --- a/drivers/gpu/drm/sti/sti_vid.h +++ b/drivers/gpu/drm/sti/sti_vid.h @@ -26,6 +26,6 @@ void sti_vid_disable(struct sti_vid *vid); struct sti_vid *sti_vid_create(struct device *dev, struct drm_device *drm_dev, int id, void __iomem *baseaddr); -int vid_debugfs_init(struct sti_vid *vid, struct drm_minor *minor); +void vid_debugfs_init(struct sti_vid *vid, struct drm_minor *minor); #endif |