From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E5A2637B01A; Thu, 21 May 2026 23:42:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779406942; cv=none; b=SDe6yMhQXgPVZs99KAlXVDjUTG1TiMhymPp6ZFepjvoPOZ8C0hAs2SRUEvccCccVzo4cvh5err2zwKE0gBbsqsNLQOrfXR6w2hot9nXrNlIQlpXS1sY7gMKnYr2bTTorTGDU0EvDp8vqCgnjHLHgqQYyGj25C2KmZhxUechC4kU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779406942; c=relaxed/simple; bh=30+CXHKZzbMY6HTqt2CGaTc/27ir1Eup+a00Q2x9++c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Qd/pesi0VRBuO6t3NbdieQfneeCI04CYH5V3SZOsqG77avQha4sPuDs5sGAEkXyTupKtvZSrgOykN+PdqcNNP7UGrxncQKczZnB8ArhmShXmCyrihuqRm/hsdf4OYtGz8GgPa+PE9djIlLvvKhXOXI9cJ4wrfM/111SGARFhhbM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Mjjb3pTF; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Mjjb3pTF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 152301F00A3B; Thu, 21 May 2026 23:42:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779406938; bh=EUQ1dgH+Jyb+iJ0OBBSC5/6K6i+s/brVe5Q1aK+jsiA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Mjjb3pTFTRHPO4mbx3Vh8ag9znkvUUe4BtoO8mKwMGVzyI7n3hmU1X7Aw+hWWP2L9 8enW+0CfNr8WuhyaEhYmspiUpmZVjIQiDwOjADaF40QJpRhwOgNBwpa6GR+WMM22x6 69OskBld1hY/idl8L81q5wULVGwHanbXsraf2fPa61qF8sMPL8JrpLMTbd7vmZe3IP yIM7arsDv017pwldXss0Y8jldP8YfXFR7VpAaeKGeOKi5wf5SE55svl2FbFZXSw1L6 +/8xNhNAytYBOhXEXOAS3eWDIswMxnm8pLP46CKxu+vbiyw+Vhgd02ytijb2LGups0 GRUHPF59ecDfw== From: Danilo Krummrich To: gregkh@linuxfoundation.org, rafael@kernel.org, acourbot@nvidia.com, aliceryhl@google.com, david.m.ertman@intel.com, ira.weiny@intel.com, leon@kernel.org, viresh.kumar@linaro.org, m.wilczynski@samsung.com, ukleinek@kernel.org, bhelgaas@google.com, kwilczynski@kernel.org, abdiel.janulgue@gmail.com, robin.murphy@arm.com, markus.probst@posteo.de, ojeda@kernel.org, boqun@kernel.org, gary@garyguo.net, bjorn3_gh@protonmail.com, lossin@kernel.org, a.hindborg@kernel.org, tmgross@umich.edu, igor.korotin@linux.dev, daniel.almeida@collabora.com, pcolberg@redhat.com Cc: driver-core@lists.linux.dev, linux-kernel@vger.kernel.org, nova-gpu@lists.linux.dev, dri-devel@lists.freedesktop.org, linux-pm@vger.kernel.org, linux-pwm@vger.kernel.org, linux-pci@vger.kernel.org, rust-for-linux@vger.kernel.org, Danilo Krummrich Subject: [PATCH REF v4 26/27] gpu: nova-core: replace ARef with &'bound Device in SysmemFlush Date: Fri, 22 May 2026 01:34:52 +0200 Message-ID: <20260521233501.1191842-27-dakr@kernel.org> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260521233501.1191842-1-dakr@kernel.org> References: <20260521233501.1191842-1-dakr@kernel.org> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Now that SysmemFlush is lifetime-parameterized, the ARef is unnecessary -- a plain &'bound Device reference suffices. Signed-off-by: Danilo Krummrich --- drivers/gpu/nova-core/fb.rs | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/nova-core/fb.rs b/drivers/gpu/nova-core/fb.rs index 64fe5f27f41e..a1c5ccd0a534 100644 --- a/drivers/gpu/nova-core/fb.rs +++ b/drivers/gpu/nova-core/fb.rs @@ -15,8 +15,7 @@ Alignable, Alignment, // }, - sizes::*, - sync::aref::ARef, // + sizes::*, // }; use crate::{ @@ -49,7 +48,7 @@ pub(crate) struct SysmemFlush<'sys> { /// Chipset we are operating on. chipset: Chipset, - device: ARef, + device: &'sys device::Device, bar: &'sys Bar0, /// Keep the page alive as long as we need it. page: CoherentHandle, @@ -58,7 +57,7 @@ pub(crate) struct SysmemFlush<'sys> { impl<'sys> SysmemFlush<'sys> { /// Allocate a memory page and register it as the sysmem flush page. pub(crate) fn register( - dev: &device::Device, + dev: &'sys device::Device, bar: &'sys Bar0, chipset: Chipset, ) -> Result { @@ -68,7 +67,7 @@ pub(crate) fn register( Ok(Self { chipset, - device: dev.into(), + device: dev, bar, page, }) -- 2.54.0