From patchwork Tue Dec 9 16:15:53 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Imre Deak X-Patchwork-Id: 5463921 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id F14ECBEEA8 for ; Tue, 9 Dec 2014 16:23:13 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2881A2015A for ; Tue, 9 Dec 2014 16:23:13 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 1441120121 for ; Tue, 9 Dec 2014 16:23:11 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id BFBB7264F02; Tue, 9 Dec 2014 17:23:09 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id 6D7312619DC; Tue, 9 Dec 2014 17:22:59 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 1A9C0261AB0; Tue, 9 Dec 2014 17:22:58 +0100 (CET) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by alsa0.perex.cz (Postfix) with ESMTP id 1EC6726172C for ; Tue, 9 Dec 2014 17:22:48 +0100 (CET) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga101.jf.intel.com with ESMTP; 09 Dec 2014 08:15:57 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.07,545,1413270000"; d="scan'208";a="621056394" Received: from intelbox.fi.intel.com (HELO localhost) ([10.237.72.105]) by orsmga001.jf.intel.com with ESMTP; 09 Dec 2014 08:15:55 -0800 From: Imre Deak To: intel-gfx@lists.freedesktop.org, alsa-devel@alsa-project.org, Takashi Iwai Date: Tue, 9 Dec 2014 18:15:53 +0200 Message-Id: <1418141755-22672-1-git-send-email-imre.deak@intel.com> X-Mailer: git-send-email 1.8.4 In-Reply-To: <1418118078-3676-1-git-send-email-imre.deak@intel.com> References: <1418118078-3676-1-git-send-email-imre.deak@intel.com> Cc: Jani Nikula , Daniel Vetter , Chris Wilson Subject: [alsa-devel] [PATCH v3 1/5] drm/i915: add dev_to_i915 helper X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP This will be needed by later patches, so factor it out. No functional change. v2: - s/dev_to_i915_priv/dev_to_i915/ (Jani) - don't use the helper in i915_pm_suspend (Chris) - simplify the helper (Chris) v3: - remove redundant upcasting in the helper (Daniel) Signed-off-by: Imre Deak --- drivers/gpu/drm/i915/i915_drv.c | 9 +++------ drivers/gpu/drm/i915/i915_drv.h | 5 +++++ 2 files changed, 8 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 71be3c9..d2ae327 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -939,8 +939,7 @@ static int i915_pm_suspend(struct device *dev) static int i915_pm_suspend_late(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *drm_dev = pci_get_drvdata(pdev); + struct drm_device *drm_dev = dev_to_i915(dev)->dev; /* * We have a suspedn ordering issue with the snd-hda driver also @@ -959,8 +958,7 @@ static int i915_pm_suspend_late(struct device *dev) static int i915_pm_resume_early(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *drm_dev = pci_get_drvdata(pdev); + struct drm_device *drm_dev = dev_to_i915(dev)->dev; if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF) return 0; @@ -970,8 +968,7 @@ static int i915_pm_resume_early(struct device *dev) static int i915_pm_resume(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *drm_dev = pci_get_drvdata(pdev); + struct drm_device *drm_dev = dev_to_i915(dev)->dev; if (drm_dev->switch_power_state == DRM_SWITCH_POWER_OFF) return 0; diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 11e85cb..0961d7f 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1800,6 +1800,11 @@ static inline struct drm_i915_private *to_i915(const struct drm_device *dev) return dev->dev_private; } +static inline struct drm_i915_private *dev_to_i915(struct device *dev) +{ + return to_i915(dev_get_drvdata(dev)); +} + /* Iterate over initialised rings */ #define for_each_ring(ring__, dev_priv__, i__) \ for ((i__) = 0; (i__) < I915_NUM_RINGS; (i__)++) \