From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 32A32C433EF for ; Wed, 22 Jun 2022 14:35:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 76ADC1133CF; Wed, 22 Jun 2022 14:35:49 +0000 (UTC) Received: from wout5-smtp.messagingengine.com (wout5-smtp.messagingengine.com [64.147.123.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id C343E1133CF for ; Wed, 22 Jun 2022 14:35:48 +0000 (UTC) Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailout.west.internal (Postfix) with ESMTP id 97E963200942; Wed, 22 Jun 2022 10:35:47 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute1.internal (MEProxy); Wed, 22 Jun 2022 10:35:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cerno.tech; h=cc :cc:content-transfer-encoding:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm1; t=1655908547; x=1655994947; bh=Re awkRMJ8LKdk/DjyJv/gQ5A2bJhpQaE3jvLxUM3anw=; b=wifK32D2g97dxTc9OX bpdz20JLgZCUBsYujzdtwXEcA8KVooCTyyvbdTUdMHvmRrXybX7Sdvfr5YNmqRoK Pc87T5fU7r9Knq61c0FghqkvYzEFCIlPwSFk62/KYnXluTO7ly8jAdDWprH0tgpT hwKHFb0DOnWq7B06yP9XFJBoeE86AMAbVgUgmPN6QJocMTUtobQCqkqdaHEWtniW 3Hr14qlSc///5BlBhGFaEshiMth6yYR40ZccwqArshbzSlx30vYJC8iAW6q7E26X QLGnS+IkQmMRks9Q16+41OI4KCe/WxVdvvOe6HVpMr4Q2suGZtr04Mh8s1kQgAbe CzLQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm2; t=1655908547; x=1655994947; bh=ReawkRMJ8LKdk /DjyJv/gQ5A2bJhpQaE3jvLxUM3anw=; b=vLGN6SWHkPoyOzKGQfCGwPw5uAB/v kbf+vIjqf4UX1ZBwqxK3osqkufdONSNmfKng46+hnJdHD65WsRdrWTAR1gLdvKHV 1Dk5AcIDKdZ/LaOk+Tl/X5K+kLlTtv0vnVLG51TSks4hraIzeqEZ183ZeRKKZAnI wITcpWsQbb4SlGJOVV8yiL4FIzXkEHQjqD82OP0DqPC8wFrpFLFvQCKVB1ISOvRz 1GAop/2s4f/HUQ+NrbHnLBsRvcWRjL/s7P3NIbD6LXQoNtUmKGYhYTz343gBHkoa 6ADrPB4NnMvQnOwvTNTba/kYjepQr8KlhSEHr5cbxfoVFD/ywB4F4Cerw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvfedrudefhedgjeekucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhephffvvefufffkofgjfhgggfestdekredtredttdenucfhrhhomhepofgrgihi mhgvucftihhprghrugcuoehmrgigihhmvgestggvrhhnohdrthgvtghhqeenucggtffrrg htthgvrhhnpeelkeefteduhfekjeeihfetudfguedvveekkeetteekhfekhfdtlefgfedu vdejhfenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpe hmrgigihhmvgestggvrhhnohdrthgvtghh X-ME-Proxy: Feedback-ID: i8771445c:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 22 Jun 2022 10:35:46 -0400 (EDT) From: Maxime Ripard To: Maarten Lankhorst , Thomas Zimmermann , Maxime Ripard , Daniel Vetter , David Airlie Subject: [PATCH v2 68/68] drm/vc4: v3d: Switch to devm_pm_runtime_enable Date: Wed, 22 Jun 2022 16:32:09 +0200 Message-Id: <20220622143209.600298-69-maxime@cerno.tech> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220622143209.600298-1-maxime@cerno.tech> References: <20220622143209.600298-1-maxime@cerno.tech> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" devm_pm_runtime_enable() simplifies the driver a bit since it will call pm_runtime_disable() automatically through a device-managed action. Signed-off-by: Maxime Ripard --- drivers/gpu/drm/vc4/vc4_v3d.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c index d82c86865079..40f04157ea39 100644 --- a/drivers/gpu/drm/vc4/vc4_v3d.c +++ b/drivers/gpu/drm/vc4/vc4_v3d.c @@ -468,11 +468,13 @@ static int vc4_v3d_bind(struct device *dev, struct device *master, void *data) return ret; vc4->irq = ret; - pm_runtime_enable(dev); + ret = devm_pm_runtime_enable(dev); + if (ret) + return ret; ret = pm_runtime_resume_and_get(dev); if (ret) - goto err_disable_runtime_pm; + return ret; if (V3D_READ(V3D_IDENT0) != V3D_EXPECTED_IDENT0) { DRM_ERROR("V3D_IDENT0 read 0x%08x instead of 0x%08x\n", @@ -501,9 +503,6 @@ static int vc4_v3d_bind(struct device *dev, struct device *master, void *data) err_put_runtime_pm: pm_runtime_put(dev); -err_disable_runtime_pm: - pm_runtime_disable(dev); - return ret; } @@ -513,8 +512,6 @@ static void vc4_v3d_unbind(struct device *dev, struct device *master, struct drm_device *drm = dev_get_drvdata(master); struct vc4_dev *vc4 = to_vc4_dev(drm); - pm_runtime_disable(dev); - vc4_irq_uninstall(drm); /* Disable the binner's overflow memory address, so the next -- 2.36.1