Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030255AbcCQKjl (ORCPT ); Thu, 17 Mar 2016 06:39:41 -0400 Received: from aserp1040.oracle.com ([141.146.126.69]:39107 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935593AbcCQKji (ORCPT ); Thu, 17 Mar 2016 06:39:38 -0400 Date: Thu, 17 Mar 2016 13:39:12 +0300 From: Dan Carpenter To: Inki Dae Cc: Joonyoung Shim , Seung-Woo Kim , Kyungmin Park , David Airlie , Kukjin Kim , Krzysztof Kozlowski , dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [patch 2/2] drm/exynos: mic: remove some dead code Message-ID: <20160317103912.GB3100@mwanda> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-Source-IP: aserv0021.oracle.com [141.146.126.233] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 677 Lines: 18 We know "ret" is zero and the test makes static checkers complain so let's delete this printk. Signed-off-by: Dan Carpenter diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c index 890c9b1..12db353 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_mic.c +++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c @@ -130,8 +130,6 @@ static void mic_set_path(struct exynos_mic *mic, bool enable) val &= ~(MIC0_RGB_MUX | MIC0_I80_MUX | MIC0_ON_MUX); regmap_write(mic->sysreg, DSD_CFG_MUX, val); - if (ret) - DRM_ERROR("mic: Failed to read system register\n"); } static int mic_sw_reset(struct exynos_mic *mic)