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 X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A61CC63697 for ; Tue, 27 Oct 2020 00:41:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 55C1C216FD for ; Tue, 27 Oct 2020 00:41:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603759270; bh=DGjsszdZ4lpqLaby1iD2ppkXMHxmqvOTY1d+30wMIFw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=gK/u8WuOPkrjyZ4C0YcbSekuybTymgnDvOAjFX2NDx85/j5x0XXjzbeIyj7Q1FPJE 80CB1nq+bQGSUUANwzht81LHbhQW1HTMGZWFJlANq/tx+9P/JaPc6VdZFMCdpMWHBX /SAYJZp1pB/4PBfWRDTcrBwyF2Ph7V7v//AmhWNQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2444414AbgJ0Aik (ORCPT ); Mon, 26 Oct 2020 20:38:40 -0400 Received: from mail.kernel.org ([198.145.29.99]:48060 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2408793AbgJZXtq (ORCPT ); Mon, 26 Oct 2020 19:49:46 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id F1E0620882; Mon, 26 Oct 2020 23:49:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603756185; bh=DGjsszdZ4lpqLaby1iD2ppkXMHxmqvOTY1d+30wMIFw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f997YQK51r7+94xurvvyluDQq0pF8WYEeIuWbHq/hBK5xegEeV4SE8ktUiyG2BZ/m 4OWbiLyt4gCpVoAQ0/cE0yuUALmbzaBlvENYCsxBVPYV0Ih7DUe5rsKSpZE5Lbbn8p rLkKYiXU95wqzlLE/4pGOjXpxsz3OVU1lsgnSf8Y= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Thomas Zimmermann , Daniel Vetter , Sam Ravnborg , Sasha Levin , dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.9 032/147] drm/ast: Separate DRM driver from PCI code Date: Mon, 26 Oct 2020 19:47:10 -0400 Message-Id: <20201026234905.1022767-32-sashal@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201026234905.1022767-1-sashal@kernel.org> References: <20201026234905.1022767-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Thomas Zimmermann [ Upstream commit d50ace1e72f05708cc5dbc89b9bbb9873f150092 ] Putting the DRM driver to the top of the file and the PCI code to the bottom makes ast_drv.c more readable. While at it, the patch prefixes file-scope variables with ast_. Signed-off-by: Thomas Zimmermann Acked-by: Daniel Vetter Acked-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200730135206.30239-3-tzimmermann@suse.de Signed-off-by: Sasha Levin --- drivers/gpu/drm/ast/ast_drv.c | 59 ++++++++++++++++++----------------- 1 file changed, 31 insertions(+), 28 deletions(-) diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c index 0b58f7aee6b01..9d04f2b5225cf 100644 --- a/drivers/gpu/drm/ast/ast_drv.c +++ b/drivers/gpu/drm/ast/ast_drv.c @@ -43,9 +43,33 @@ int ast_modeset = -1; MODULE_PARM_DESC(modeset, "Disable/Enable modesetting"); module_param_named(modeset, ast_modeset, int, 0400); -#define PCI_VENDOR_ASPEED 0x1a03 +/* + * DRM driver + */ + +DEFINE_DRM_GEM_FOPS(ast_fops); + +static struct drm_driver ast_driver = { + .driver_features = DRIVER_ATOMIC | + DRIVER_GEM | + DRIVER_MODESET, + + .fops = &ast_fops, + .name = DRIVER_NAME, + .desc = DRIVER_DESC, + .date = DRIVER_DATE, + .major = DRIVER_MAJOR, + .minor = DRIVER_MINOR, + .patchlevel = DRIVER_PATCHLEVEL, -static struct drm_driver driver; + DRM_GEM_VRAM_DRIVER +}; + +/* + * PCI driver + */ + +#define PCI_VENDOR_ASPEED 0x1a03 #define AST_VGA_DEVICE(id, info) { \ .class = PCI_BASE_CLASS_DISPLAY << 16, \ @@ -56,13 +80,13 @@ static struct drm_driver driver; .subdevice = PCI_ANY_ID, \ .driver_data = (unsigned long) info } -static const struct pci_device_id pciidlist[] = { +static const struct pci_device_id ast_pciidlist[] = { AST_VGA_DEVICE(PCI_CHIP_AST2000, NULL), AST_VGA_DEVICE(PCI_CHIP_AST2100, NULL), {0, 0, 0}, }; -MODULE_DEVICE_TABLE(pci, pciidlist); +MODULE_DEVICE_TABLE(pci, ast_pciidlist); static void ast_kick_out_firmware_fb(struct pci_dev *pdev) { @@ -94,7 +118,7 @@ static int ast_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) if (ret) return ret; - dev = drm_dev_alloc(&driver, &pdev->dev); + dev = drm_dev_alloc(&ast_driver, &pdev->dev); if (IS_ERR(dev)) return PTR_ERR(dev); @@ -118,11 +142,9 @@ static int ast_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) err_drm_dev_put: drm_dev_put(dev); return ret; - } -static void -ast_pci_remove(struct pci_dev *pdev) +static void ast_pci_remove(struct pci_dev *pdev) { struct drm_device *dev = pci_get_drvdata(pdev); @@ -217,30 +239,12 @@ static const struct dev_pm_ops ast_pm_ops = { static struct pci_driver ast_pci_driver = { .name = DRIVER_NAME, - .id_table = pciidlist, + .id_table = ast_pciidlist, .probe = ast_pci_probe, .remove = ast_pci_remove, .driver.pm = &ast_pm_ops, }; -DEFINE_DRM_GEM_FOPS(ast_fops); - -static struct drm_driver driver = { - .driver_features = DRIVER_ATOMIC | - DRIVER_GEM | - DRIVER_MODESET, - - .fops = &ast_fops, - .name = DRIVER_NAME, - .desc = DRIVER_DESC, - .date = DRIVER_DATE, - .major = DRIVER_MAJOR, - .minor = DRIVER_MINOR, - .patchlevel = DRIVER_PATCHLEVEL, - - DRM_GEM_VRAM_DRIVER -}; - static int __init ast_init(void) { if (vgacon_text_force() && ast_modeset == -1) @@ -261,4 +265,3 @@ module_exit(ast_exit); MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE("GPL and additional rights"); - -- 2.25.1