From patchwork Mon Jul 10 12:50:04 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Zimmermann X-Patchwork-Id: 13307094 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EDE0EC00528 for ; Mon, 10 Jul 2023 13:02:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233097AbjGJNCA (ORCPT ); Mon, 10 Jul 2023 09:02:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47834 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231635AbjGJNBV (ORCPT ); Mon, 10 Jul 2023 09:01:21 -0400 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6369D114; Mon, 10 Jul 2023 06:01:16 -0700 (PDT) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 0DCCA221B7; Mon, 10 Jul 2023 13:01:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1688994075; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ynzR+asEmdddM2MtQxJUJQzhlQgoZE1NTlMZsErkt0w=; b=e7w/Xl3Hw9wwGd1e5xnBwZ+JxFUOmymNR5fKqsDftYESWMjt9tCqJU6zrTR1MLii6b3jWl Ab/erDdWMJKPJwB1cc0m1+8KkIA8r+llJxP22L1X8T64yKqz5NVHeGRj2TfRLZ4mvx6aSy VjvEnoCmfKOYfENXo96rp4DBlqFfEKY= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1688994075; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ynzR+asEmdddM2MtQxJUJQzhlQgoZE1NTlMZsErkt0w=; b=2YmsAJmF2VZHLPUdB7v5MUFt26z8vBYO2gdre0w9vPW7oE1H5RJV14vgBDQS8LQqAHgRXW rLO8r+62FjDS9ABg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 9DBE013A05; Mon, 10 Jul 2023 13:01:14 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id /BeDJRoBrGTTFAAAMHmgww (envelope-from ); Mon, 10 Jul 2023 13:01:14 +0000 From: Thomas Zimmermann To: deller@gmx.de, javierm@redhat.com Cc: linux-sh@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, linux-input@vger.kernel.org, linux-media@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-geode@lists.infradead.org, linux-nvidia@lists.surfsouth.com, linux-hyperv@vger.kernel.org, linux-omap@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org, Thomas Zimmermann Subject: [PATCH 00/17] fbdev: Remove FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT flags Date: Mon, 10 Jul 2023 14:50:04 +0200 Message-ID: <20230710130113.14563-1-tzimmermann@suse.de> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Remove the unused flags FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT from fbdev and drivers, as briefly discussed at [1]. Both flags were maybe useful when fbdev had special handling for driver modules. With commit 376b3ff54c9a ("fbdev: Nuke FBINFO_MODULE"), they are both 0 and have no further effect. Patches 1 to 7 remove FBINFO_DEFAULT from drivers. Patches 2 to 5 split this by the way the fb_info struct is being allocated. All flags are cleared to zero during the allocation. Patches 8 to 16 do the same for FBINFO_FLAG_DEFAULT. Patch 8 fixes an actual bug in how arch/sh uses the tokne for struct fb_videomode, which is unrelated. Patch 17 removes both flag constants from [1] https://lore.kernel.org/dri-devel/877crer8fm.fsf@minerva.mail-host-address-is-not-set/ Thomas Zimmermann (17): drm: Remove flag FBINFO_DEFAULT from fbdev emulation fbdev: Remove flag FBINFO_DEFAULT from fbdev drivers fbdev: Remove flag FBINFO_DEFAULT from fbdev drivers fbdev: Remove flag FBINFO_DEFAULT from fbdev drivers fbdev: Remove flag FBINFO_DEFAULT from fbdev drivers fbdev/fsl-diu-fb: Remove flag FBINFO_DEFAULT vfio-mdev: Remove flag FBINFO_DEFAULT from fbdev sample driver arch/sh: Do not assign FBINFO_FLAG_DEFAULT to fb_videomode.flag auxdisplay: Remove flag FBINFO_FLAG_DEFAULT from fbdev drivers hid/picolcd: Remove flag FBINFO_FLAG_DEFAULT from fbdev driver media: Remove flag FBINFO_FLAG_DEFAULT from fbdev drivers staging: Remove flag FBINFO_FLAG_DEFAULT from fbdev drivers fbdev: Remove flag FBINFO_FLAG_DEFAULT from fbdev drivers fbdev: Remove flag FBINFO_FLAG_DEFAULT from fbdev drivers fbdev/atafb: Remove flag FBINFO_FLAG_DEFAULT fbdev/pxafb: Remove flag FBINFO_FLAG_DEFAULT fbdev: Remove FBINFO_DEFAULT and FBINFO_FLAG_DEFAULT arch/sh/boards/mach-sh7763rdp/setup.c | 1 - drivers/auxdisplay/cfag12864bfb.c | 1 - drivers/auxdisplay/ht16k33.c | 1 - drivers/gpu/drm/drm_fbdev_dma.c | 1 - drivers/gpu/drm/drm_fbdev_generic.c | 1 - drivers/gpu/drm/gma500/fbdev.c | 2 +- drivers/gpu/drm/radeon/radeon_fbdev.c | 2 +- drivers/hid/hid-picolcd_fb.c | 1 - drivers/media/pci/ivtv/ivtvfb.c | 1 - drivers/media/test-drivers/vivid/vivid-osd.c | 1 - drivers/staging/fbtft/fbtft-core.c | 2 +- drivers/staging/sm750fb/sm750.c | 1 - drivers/video/fbdev/68328fb.c | 2 +- drivers/video/fbdev/acornfb.c | 2 +- drivers/video/fbdev/amba-clcd.c | 1 - drivers/video/fbdev/amifb.c | 5 ++--- drivers/video/fbdev/arcfb.c | 1 - drivers/video/fbdev/asiliantfb.c | 1 - drivers/video/fbdev/atafb.c | 1 - drivers/video/fbdev/atmel_lcdfb.c | 2 +- drivers/video/fbdev/aty/aty128fb.c | 1 - drivers/video/fbdev/aty/atyfb_base.c | 3 +-- drivers/video/fbdev/aty/radeon_base.c | 3 +-- drivers/video/fbdev/broadsheetfb.c | 2 +- drivers/video/fbdev/bw2.c | 1 - drivers/video/fbdev/carminefb.c | 1 - drivers/video/fbdev/cg14.c | 2 +- drivers/video/fbdev/cg3.c | 1 - drivers/video/fbdev/cg6.c | 2 +- drivers/video/fbdev/chipsfb.c | 1 - drivers/video/fbdev/cirrusfb.c | 3 +-- drivers/video/fbdev/clps711x-fb.c | 1 - drivers/video/fbdev/cobalt_lcdfb.c | 1 - drivers/video/fbdev/controlfb.c | 2 +- drivers/video/fbdev/cyber2000fb.c | 2 +- drivers/video/fbdev/da8xx-fb.c | 1 - drivers/video/fbdev/efifb.c | 1 - drivers/video/fbdev/ep93xx-fb.c | 1 - drivers/video/fbdev/ffb.c | 3 +-- drivers/video/fbdev/fm2fb.c | 1 - drivers/video/fbdev/fsl-diu-fb.c | 2 +- drivers/video/fbdev/g364fb.c | 2 +- drivers/video/fbdev/gbefb.c | 1 - drivers/video/fbdev/geode/gx1fb_core.c | 1 - drivers/video/fbdev/geode/gxfb_core.c | 1 - drivers/video/fbdev/geode/lxfb_core.c | 1 - drivers/video/fbdev/goldfishfb.c | 1 - drivers/video/fbdev/grvga.c | 2 +- drivers/video/fbdev/gxt4500.c | 3 +-- drivers/video/fbdev/hecubafb.c | 2 +- drivers/video/fbdev/hgafb.c | 2 +- drivers/video/fbdev/hitfb.c | 2 +- drivers/video/fbdev/hpfb.c | 1 - drivers/video/fbdev/hyperv_fb.c | 2 -- drivers/video/fbdev/i740fb.c | 2 +- drivers/video/fbdev/i810/i810_main.c | 4 ++-- drivers/video/fbdev/imsttfb.c | 3 +-- drivers/video/fbdev/imxfb.c | 3 +-- drivers/video/fbdev/intelfb/intelfbdrv.c | 5 ++--- drivers/video/fbdev/kyro/fbdev.c | 1 - drivers/video/fbdev/leo.c | 1 - drivers/video/fbdev/macfb.c | 1 - drivers/video/fbdev/matrox/matroxfb_crtc2.c | 5 ++--- drivers/video/fbdev/maxinefb.c | 1 - drivers/video/fbdev/mb862xx/mb862xxfbdrv.c | 2 +- drivers/video/fbdev/metronomefb.c | 2 +- drivers/video/fbdev/mmp/fb/mmpfb.c | 2 +- drivers/video/fbdev/mx3fb.c | 1 - drivers/video/fbdev/neofb.c | 2 +- drivers/video/fbdev/nvidia/nvidia.c | 4 ++-- drivers/video/fbdev/offb.c | 2 +- drivers/video/fbdev/omap/omapfb_main.c | 1 - drivers/video/fbdev/omap2/omapfb/omapfb-main.c | 1 - drivers/video/fbdev/p9100.c | 1 - drivers/video/fbdev/platinumfb.c | 1 - drivers/video/fbdev/pm2fb.c | 3 +-- drivers/video/fbdev/pm3fb.c | 3 +-- drivers/video/fbdev/pmag-aa-fb.c | 1 - drivers/video/fbdev/pmag-ba-fb.c | 1 - drivers/video/fbdev/pmagb-b-fb.c | 1 - drivers/video/fbdev/ps3fb.c | 2 +- drivers/video/fbdev/pvr2fb.c | 2 +- drivers/video/fbdev/pxa168fb.c | 2 +- drivers/video/fbdev/pxafb.c | 2 -- drivers/video/fbdev/q40fb.c | 1 - drivers/video/fbdev/riva/fbdev.c | 3 +-- drivers/video/fbdev/s1d13xxxfb.c | 4 ++-- drivers/video/fbdev/s3c-fb.c | 1 - drivers/video/fbdev/sa1100fb.c | 1 - drivers/video/fbdev/savage/savagefb_driver.c | 3 +-- drivers/video/fbdev/sh_mobile_lcdcfb.c | 2 -- drivers/video/fbdev/simplefb.c | 1 - drivers/video/fbdev/sis/sis_main.c | 5 +---- drivers/video/fbdev/skeletonfb.c | 2 +- drivers/video/fbdev/sm501fb.c | 2 +- drivers/video/fbdev/sm712fb.c | 1 - drivers/video/fbdev/smscufx.c | 2 +- drivers/video/fbdev/sstfb.c | 1 - drivers/video/fbdev/sunxvr1000.c | 1 - drivers/video/fbdev/sunxvr2500.c | 1 - drivers/video/fbdev/sunxvr500.c | 1 - drivers/video/fbdev/tcx.c | 1 - drivers/video/fbdev/tdfxfb.c | 2 +- drivers/video/fbdev/tgafb.c | 2 +- drivers/video/fbdev/tridentfb.c | 2 +- drivers/video/fbdev/udlfb.c | 2 +- drivers/video/fbdev/uvesafb.c | 3 +-- drivers/video/fbdev/valkyriefb.c | 1 - drivers/video/fbdev/vermilion/vermilion.c | 2 +- drivers/video/fbdev/vesafb.c | 2 +- drivers/video/fbdev/vfb.c | 1 - drivers/video/fbdev/vga16fb.c | 2 +- drivers/video/fbdev/via/viafbdev.c | 2 +- drivers/video/fbdev/vt8500lcdfb.c | 3 +-- drivers/video/fbdev/wm8505fb.c | 3 +-- drivers/video/fbdev/xen-fbfront.c | 2 +- drivers/video/fbdev/xilinxfb.c | 1 - include/linux/fb.h | 3 --- samples/vfio-mdev/mdpy-fb.c | 1 - 119 files changed, 65 insertions(+), 150 deletions(-) Acked-by: Sam Ravnborg