From patchwork Thu Mar 6 22:23:27 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Danilo Krummrich X-Patchwork-Id: 14005436 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 995F3C28B23 for ; Thu, 6 Mar 2025 22:23:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5237310EA9E; Thu, 6 Mar 2025 22:23:55 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="LEDnF/vA"; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8C31A10EA9C; Thu, 6 Mar 2025 22:23:53 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 07D485C57DD; Thu, 6 Mar 2025 22:21:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6C56EC4CEE9; Thu, 6 Mar 2025 22:23:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741299832; bh=y3CZ8ZJK599hbiqH7CSxRE1Iiyt7j7EOyB3glexphq4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LEDnF/vAatuGoGS+jJ/f8Il9WWcjMiMR52s7GqhoM1H4CT+lNLEGSl/8twSncm9K9 VhHca6D76eqleQx4IeiIcOiKo78v8SEwd77XX44t1sIsI/siVVY8xh7JXCVcv/m1Os GKi62DLNuE9J7e+uiPAemMzd+tT9Kcz52TbrE62MJcVtBiG8ot2YDrbbKm9oqzSZI3 wYA8lWbI9M7DACASeAdo1E0303TcVmLEl1GtwhUspNlb+sX7BW0AzOOyTgZxrK6wjc DgdVys5kg1YAUSc3zuHdDCJethaX59mIgaGzpXXlPpb2Jqtt5ACy+G4PCM1QUY6VFY VPRgyxiKmzhTQ== From: Danilo Krummrich To: airlied@gmail.com, simona@ffwll.ch, corbet@lwn.net, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, ajanulgu@redhat.com, lyude@redhat.com, pstanner@redhat.com, zhiw@nvidia.com, cjia@nvidia.com, jhubbard@nvidia.com, bskeggs@nvidia.com, acurrid@nvidia.com Cc: ojeda@kernel.org, alex.gaynor@gmail.com, boqun.feng@gmail.com, gary@garyguo.net, bjorn3_gh@protonmail.com, benno.lossin@proton.me, a.hindborg@kernel.org, aliceryhl@google.com, tmgross@umich.edu, gregkh@linuxfoundation.org, mcgrof@kernel.org, russ.weight@linux.dev, dri-devel@lists.freedesktop.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, nouveau@lists.freedesktop.org, rust-for-linux@vger.kernel.org, Danilo Krummrich Subject: [PATCH v6 1/5] rust: module: add type `LocalModule` Date: Thu, 6 Mar 2025 23:23:27 +0100 Message-ID: <20250306222336.23482-2-dakr@kernel.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250306222336.23482-1-dakr@kernel.org> References: <20250306222336.23482-1-dakr@kernel.org> MIME-Version: 1.0 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: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The `LocalModule` type is the type of the module created by `module!`, `module_pci_driver!`, `module_platform_driver!`, etc. Since the exact type of the module is sometimes generated on the fly by the listed macros, provide an alias. This is first used by the `module_firmware!` macro. Acked-by: Miguel Ojeda Suggested-by: Alice Ryhl Signed-off-by: Danilo Krummrich --- rust/macros/module.rs | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/rust/macros/module.rs b/rust/macros/module.rs index cdf94f4982df..110e59c64197 100644 --- a/rust/macros/module.rs +++ b/rust/macros/module.rs @@ -228,6 +228,10 @@ pub(crate) fn module(ts: TokenStream) -> TokenStream { kernel::ThisModule::from_ptr(core::ptr::null_mut()) }}; + /// The `LocalModule` type is the type of the module created by `module!`, + /// `module_pci_driver!`, `module_platform_driver!`, etc. + type LocalModule = {type_}; + impl kernel::ModuleMetadata for {type_} {{ const NAME: &'static kernel::str::CStr = kernel::c_str!(\"{name}\"); }}