From: Nikolai Kondrashov Subject: [PATCH TRIVIAL] drm/tilcdc: Fix clock retrieval error handling Date: Sat, 3 May 2014 11:56:05 +0300 Message-ID: <1399107365-2373-1-git-send-email-spbnick@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-we0-f176.google.com (mail-we0-f176.google.com [74.125.82.176]) by gabe.freedesktop.org (Postfix) with ESMTP id A7BA06E7C7 for ; Sat, 3 May 2014 01:56:30 -0700 (PDT) Received: by mail-we0-f176.google.com with SMTP id q59so3107219wes.21 for ; Sat, 03 May 2014 01:56:29 -0700 (PDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: David Airlie Cc: Nikolai Kondrashov , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org Check the validity of the immediately returned display clock, instead of the functional clock already verified previously. Signed-off-by: Nikolai Kondrashov --- drivers/gpu/drm/tilcdc/tilcdc_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index 171a820..f10bc56 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -200,7 +200,7 @@ static int tilcdc_load(struct drm_device *dev, unsigned long flags) } priv->disp_clk = clk_get(dev->dev, "dpll_disp_ck"); - if (IS_ERR(priv->clk)) { + if (IS_ERR(priv->disp_clk)) { dev_err(dev->dev, "failed to get display clock\n"); ret = -ENODEV; goto fail; -- 1.9.2