From patchwork Wed Jul 10 12:36:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Janusz Krzysztofik X-Patchwork-Id: 11038409 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7C837912 for ; Wed, 10 Jul 2019 12:36:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6FC8328917 for ; Wed, 10 Jul 2019 12:36:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 644662894E; Wed, 10 Jul 2019 12:36:58 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id CB8A028917 for ; Wed, 10 Jul 2019 12:36:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 968656E0C4; Wed, 10 Jul 2019 12:36:54 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2BA166E046; Wed, 10 Jul 2019 12:36:51 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga101.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Jul 2019 05:36:51 -0700 X-IronPort-AV: E=Sophos;i="5.63,474,1557212400"; d="scan'208";a="170906934" Received: from jkrzyszt-desk.igk.intel.com ([172.22.244.18]) by orsmga006-auth.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Jul 2019 05:36:48 -0700 From: Janusz Krzysztofik To: Chris Wilson Date: Wed, 10 Jul 2019 14:36:28 +0200 Message-Id: <20190710123631.26575-4-janusz.krzysztofik@linux.intel.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190710123631.26575-1-janusz.krzysztofik@linux.intel.com> References: <20190710123631.26575-1-janusz.krzysztofik@linux.intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [RFC PATCH 3/6] drm/i915: Propagate "_release" function name suffix down X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Replace mixed "_fini"/"_cleanup"/"_cleanup_hw" suffixes found in names of fucntions called from i915_driver_release() with "_release" suffix consistently. This provides better code readability, especially helpful when trying to work out which phase the code is in. Functions names starting with "i915_driver_", i.e., those defined in drivers/gpu/dri/i915/i915_drv.c, just have their "cleanup" or "fini" parts of their names replaced with the "_release" suffix, while names of functions coming from other source files have been suffixed with "_driver_release" to avoid ambiguity with other possible .release entry points. Suggested-by: Chris Wilson Signed-off-by: Janusz Krzysztofik --- drivers/gpu/drm/i915/i915_drv.c | 33 +++++++++++++------------ drivers/gpu/drm/i915/i915_drv.h | 2 +- drivers/gpu/drm/i915/i915_gem.c | 2 +- drivers/gpu/drm/i915/i915_gem_gtt.c | 4 +-- drivers/gpu/drm/i915/i915_gem_gtt.h | 2 +- drivers/gpu/drm/i915/intel_runtime_pm.c | 2 +- drivers/gpu/drm/i915/intel_runtime_pm.h | 2 +- 7 files changed, 24 insertions(+), 23 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index ad24957ad86d..36c872220f68 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -752,7 +752,7 @@ static int i915_load_modeset_init(struct drm_device *dev) cleanup_gem: i915_gem_suspend(dev_priv); i915_gem_fini_hw(dev_priv); - i915_gem_fini(dev_priv); + i915_gem_driver_release(dev_priv); cleanup_modeset: intel_modeset_cleanup(dev); cleanup_irq: @@ -962,10 +962,11 @@ static int i915_driver_init_early(struct drm_i915_private *dev_priv) } /** - * i915_driver_cleanup_early - cleanup the setup done in i915_driver_init_early() + * i915_driver_early_release - cleanup the setup done in + * i915_driver_init_early() * @dev_priv: device private */ -static void i915_driver_cleanup_early(struct drm_i915_private *dev_priv) +static void i915_driver_early_release(struct drm_i915_private *dev_priv) { intel_irq_fini(dev_priv); intel_power_domains_cleanup(dev_priv); @@ -1028,10 +1029,10 @@ static int i915_driver_init_mmio(struct drm_i915_private *dev_priv) } /** - * i915_driver_cleanup_mmio - cleanup the setup done in i915_driver_init_mmio() + * i915_driver_mmio_release - cleanup the setup done in i915_driver_init_mmio() * @dev_priv: device private */ -static void i915_driver_cleanup_mmio(struct drm_i915_private *dev_priv) +static void i915_driver_mmio_release(struct drm_i915_private *dev_priv) { intel_teardown_mchbar(dev_priv); intel_uncore_fini_mmio(&dev_priv->uncore); @@ -1684,7 +1685,7 @@ static int i915_driver_init_hw(struct drm_i915_private *dev_priv) pci_disable_msi(pdev); pm_qos_remove_request(&dev_priv->pm_qos); err_ggtt: - i915_ggtt_cleanup_hw(dev_priv); + i915_ggtt_driver_release(dev_priv); err_perf: i915_perf_fini(dev_priv); return ret; @@ -1929,15 +1930,15 @@ int i915_driver_probe(struct pci_dev *pdev, const struct pci_device_id *ent) out_cleanup_hw: i915_driver_cleanup_hw(dev_priv); - i915_ggtt_cleanup_hw(dev_priv); + i915_ggtt_driver_release(dev_priv); /* Paranoia: make sure we have disabled everything before we exit. */ intel_sanitize_gt_powersave(dev_priv); out_cleanup_mmio: - i915_driver_cleanup_mmio(dev_priv); + i915_driver_mmio_release(dev_priv); out_runtime_pm_put: enable_rpm_wakeref_asserts(&dev_priv->runtime_pm); - i915_driver_cleanup_early(dev_priv); + i915_driver_early_release(dev_priv); out_pci_disable: pci_disable_device(pdev); out_fini: @@ -2000,19 +2001,19 @@ static void i915_driver_release(struct drm_device *dev) disable_rpm_wakeref_asserts(rpm); - i915_gem_fini(dev_priv); + i915_gem_driver_release(dev_priv); - i915_ggtt_cleanup_hw(dev_priv); + i915_ggtt_driver_release(dev_priv); /* Paranoia: make sure we have disabled everything before we exit. */ intel_sanitize_gt_powersave(dev_priv); - i915_driver_cleanup_mmio(dev_priv); + i915_driver_mmio_release(dev_priv); enable_rpm_wakeref_asserts(rpm); - intel_runtime_pm_cleanup(rpm); + intel_runtime_pm_driver_release(rpm); - i915_driver_cleanup_early(dev_priv); + i915_driver_early_release(dev_priv); i915_driver_destroy(dev_priv); } @@ -2205,7 +2206,7 @@ static int i915_drm_suspend_late(struct drm_device *dev, bool hibernation) out: enable_rpm_wakeref_asserts(rpm); if (!dev_priv->uncore.user_forcewake.count) - intel_runtime_pm_cleanup(rpm); + intel_runtime_pm_driver_release(rpm); return ret; } @@ -2969,7 +2970,7 @@ static int intel_runtime_suspend(struct device *kdev) } enable_rpm_wakeref_asserts(rpm); - intel_runtime_pm_cleanup(rpm); + intel_runtime_pm_driver_release(rpm); if (intel_uncore_arm_unclaimed_mmio_detection(&dev_priv->uncore)) DRM_ERROR("Unclaimed access detected prior to suspending\n"); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 4deadec2e20b..be9a2adab5dc 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2538,7 +2538,7 @@ void i915_gem_init_mmio(struct drm_i915_private *i915); int __must_check i915_gem_init(struct drm_i915_private *dev_priv); int __must_check i915_gem_init_hw(struct drm_i915_private *dev_priv); void i915_gem_fini_hw(struct drm_i915_private *dev_priv); -void i915_gem_fini(struct drm_i915_private *dev_priv); +void i915_gem_driver_release(struct drm_i915_private *dev_priv); int i915_gem_wait_for_idle(struct drm_i915_private *dev_priv, unsigned int flags, long timeout); void i915_gem_suspend(struct drm_i915_private *dev_priv); diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 015208741405..51a0fbaa781b 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1620,7 +1620,7 @@ void i915_gem_fini_hw(struct drm_i915_private *dev_priv) i915_gem_drain_freed_objects(dev_priv); } -void i915_gem_fini(struct drm_i915_private *dev_priv) +void i915_gem_driver_release(struct drm_i915_private *dev_priv) { mutex_lock(&dev_priv->drm.struct_mutex); intel_engines_cleanup(dev_priv); diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index 236c964dd761..e8b156b14769 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -2910,10 +2910,10 @@ static void ggtt_cleanup_hw(struct i915_ggtt *ggtt) } /** - * i915_ggtt_cleanup_hw - Clean up GGTT hardware initialization + * i915_ggtt_driver_release - Clean up GGTT hardware initialization * @i915: i915 device */ -void i915_ggtt_cleanup_hw(struct drm_i915_private *i915) +void i915_ggtt_driver_release(struct drm_i915_private *i915) { struct pagevec *pvec; diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.h b/drivers/gpu/drm/i915/i915_gem_gtt.h index 57a68ef4eda7..75c6f11d3df5 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.h +++ b/drivers/gpu/drm/i915/i915_gem_gtt.h @@ -617,7 +617,7 @@ int i915_ggtt_enable_hw(struct drm_i915_private *dev_priv); void i915_ggtt_enable_guc(struct drm_i915_private *i915); void i915_ggtt_disable_guc(struct drm_i915_private *i915); int i915_init_ggtt(struct drm_i915_private *dev_priv); -void i915_ggtt_cleanup_hw(struct drm_i915_private *dev_priv); +void i915_ggtt_driver_release(struct drm_i915_private *dev_priv); int i915_ppgtt_init_hw(struct intel_gt *gt); diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c index 8d1aebc3e857..b2a05850ea42 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.c +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c @@ -592,7 +592,7 @@ void intel_runtime_pm_disable(struct intel_runtime_pm *rpm) pm_runtime_put(kdev); } -void intel_runtime_pm_cleanup(struct intel_runtime_pm *rpm) +void intel_runtime_pm_driver_release(struct intel_runtime_pm *rpm) { int count = atomic_read(&rpm->wakeref_count); diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.h b/drivers/gpu/drm/i915/intel_runtime_pm.h index 473c4850c01d..89f8d284239a 100644 --- a/drivers/gpu/drm/i915/intel_runtime_pm.h +++ b/drivers/gpu/drm/i915/intel_runtime_pm.h @@ -173,7 +173,7 @@ enable_rpm_wakeref_asserts(struct intel_runtime_pm *rpm) void intel_runtime_pm_init_early(struct intel_runtime_pm *rpm); void intel_runtime_pm_enable(struct intel_runtime_pm *rpm); void intel_runtime_pm_disable(struct intel_runtime_pm *rpm); -void intel_runtime_pm_cleanup(struct intel_runtime_pm *rpm); +void intel_runtime_pm_driver_release(struct intel_runtime_pm *rpm); intel_wakeref_t intel_runtime_pm_get(struct intel_runtime_pm *rpm); intel_wakeref_t intel_runtime_pm_get_if_in_use(struct intel_runtime_pm *rpm);