diff options
Diffstat (limited to 'drivers/gpu/drm/msm/dp/dp_debug.c')
-rw-r--r-- | drivers/gpu/drm/msm/dp/dp_debug.c | 28 |
1 files changed, 12 insertions, 16 deletions
diff --git a/drivers/gpu/drm/msm/dp/dp_debug.c b/drivers/gpu/drm/msm/dp/dp_debug.c index da4323556ef3..2f9c943f12d5 100644 --- a/drivers/gpu/drm/msm/dp/dp_debug.c +++ b/drivers/gpu/drm/msm/dp/dp_debug.c @@ -207,39 +207,39 @@ static const struct file_operations test_active_fops = { .write = dp_test_active_write }; -static int dp_debug_init(struct dp_debug *dp_debug, struct drm_minor *minor) +static void dp_debug_init(struct dp_debug *dp_debug, struct drm_minor *minor) { - int rc = 0; + char path[64]; struct dp_debug_private *debug = container_of(dp_debug, struct dp_debug_private, dp_debug); - debugfs_create_file("dp_debug", 0444, minor->debugfs_root, + snprintf(path, sizeof(path), "msm_dp-%s", debug->connector->name); + + debug->root = debugfs_create_dir(path, minor->debugfs_root); + + debugfs_create_file("dp_debug", 0444, debug->root, debug, &dp_debug_fops); debugfs_create_file("msm_dp_test_active", 0444, - minor->debugfs_root, + debug->root, debug, &test_active_fops); debugfs_create_file("msm_dp_test_data", 0444, - minor->debugfs_root, + debug->root, debug, &dp_test_data_fops); debugfs_create_file("msm_dp_test_type", 0444, - minor->debugfs_root, + debug->root, debug, &dp_test_type_fops); - - debug->root = minor->debugfs_root; - - return rc; } struct dp_debug *dp_debug_get(struct device *dev, struct dp_panel *panel, struct dp_usbpd *usbpd, struct dp_link *link, struct drm_connector *connector, struct drm_minor *minor) { - int rc = 0; struct dp_debug_private *debug; struct dp_debug *dp_debug; + int rc; if (!dev || !panel || !usbpd || !link) { DRM_ERROR("invalid input\n"); @@ -266,11 +266,7 @@ struct dp_debug *dp_debug_get(struct device *dev, struct dp_panel *panel, dp_debug->hdisplay = 0; dp_debug->vrefresh = 0; - rc = dp_debug_init(dp_debug, minor); - if (rc) { - devm_kfree(dev, debug); - goto error; - } + dp_debug_init(dp_debug, minor); return dp_debug; error: |