From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Yongjun Subject: [PATCH -next] drm/sun4i: backend: remove redundant dev_err call in sun4i_backend_bind() Date: Thu, 15 Sep 2016 03:25:58 +0000 Message-ID: <1473909958-30216-1-git-send-email-weiyj.lk@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Sender: linux-kernel-owner@vger.kernel.org To: Maxime Ripard , David Airlie , Chen-Yu Tsai Cc: Wei Yongjun , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: dri-devel@lists.freedesktop.org From: Wei Yongjun There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by: Wei Yongjun --- drivers/gpu/drm/sun4i/sun4i_backend.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_backend.c b/drivers/gpu/drm/sun4i/sun4i_backend.c index 91a7022..fcd4e91 100644 --- a/drivers/gpu/drm/sun4i/sun4i_backend.c +++ b/drivers/gpu/drm/sun4i/sun4i_backend.c @@ -288,10 +288,8 @@ static int sun4i_backend_bind(struct device *dev, struct device *master, res = platform_get_resource(pdev, IORESOURCE_MEM, 0); regs = devm_ioremap_resource(dev, res); - if (IS_ERR(regs)) { - dev_err(dev, "Couldn't map the backend registers\n"); + if (IS_ERR(regs)) return PTR_ERR(regs); - } backend->regs = devm_regmap_init_mmio(dev, regs, &sun4i_backend_regmap_config);