drm/msm/dpu: Remove _dpu_debugfs_init

Fold it into dpu_debugfs_init.

Cc: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20190524173231.5040-2-sean@poorly.run

drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c

@@ -231,8 +231,9 @@ void *dpu_debugfs_create_regset32(const char *name, umode_t mode,
 			regset, &dpu_fops_regset32);
 }
 
-static int _dpu_debugfs_init(struct dpu_kms *dpu_kms, struct drm_minor *minor)
+static int dpu_kms_debugfs_init(struct msm_kms *kms, struct drm_minor *minor)
 {
+	struct dpu_kms *dpu_kms = to_dpu_kms(kms);
 	void *p = dpu_hw_util_get_log_mask_ptr();
 	struct dentry *entry;
 
@@ -578,13 +579,6 @@ static int _dpu_kms_drm_obj_init(struct dpu_kms *dpu_kms)
 	return ret;
 }
 
-#ifdef CONFIG_DEBUG_FS
-static int dpu_kms_debugfs_init(struct msm_kms *kms, struct drm_minor *minor)
-{
-	return _dpu_debugfs_init(to_dpu_kms(kms), minor);
-}
-#endif
-
 static long dpu_kms_round_pixclk(struct msm_kms *kms, unsigned long rate,
 		struct drm_encoder *encoder)
 {