lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Thu, 13 Jul 2023 14:58:33 +0200
From:   Thomas Zimmermann <tzimmermann@...e.de>
To:     deller@....de, javierm@...hat.com
Cc:     linux-sh@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, amd-gfx@...ts.freedesktop.org,
        linux-input@...r.kernel.org, linux-media@...r.kernel.org,
        linux-fbdev@...r.kernel.org, linux-staging@...ts.linux.dev,
        linux-arm-kernel@...ts.infradead.org,
        linux-geode@...ts.infradead.org, linux-nvidia@...ts.surfsouth.com,
        linux-hyperv@...r.kernel.org, linux-omap@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, kvm@...r.kernel.org,
        Thomas Zimmermann <tzimmermann@...e.de>,
        Sam Ravnborg <sam@...nborg.org>
Subject: [PATCH v2 13/18] fbdev: Remove flag FBINFO_FLAG_DEFAULT from fbdev drivers

The flag FBINFO_FLAG_DEFAULT is 0 and has no effect, as struct
fbinfo.flags has been allocated to zero by kzalloc(). So do not
set it.

Flags should signal differences from the default values. After cleaning
up all occurrences of FBINFO_DEFAULT, the token will be removed.

v2:
	* fix commit message (Miguel)

Signed-off-by: Thomas Zimmermann <tzimmermann@...e.de>
Acked-by: Sam Ravnborg <sam@...nborg.org>
Cc: Helge Deller <deller@....de>
---
 drivers/video/fbdev/amba-clcd.c             | 1 -
 drivers/video/fbdev/matrox/matroxfb_crtc2.c | 5 ++---
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
index e45338227be6..24d89e6fb780 100644
--- a/drivers/video/fbdev/amba-clcd.c
+++ b/drivers/video/fbdev/amba-clcd.c
@@ -461,7 +461,6 @@ static int clcdfb_register(struct clcd_fb *fb)
 	}
 
 	fb->fb.fbops		= &clcdfb_ops;
-	fb->fb.flags		= FBINFO_FLAG_DEFAULT;
 	fb->fb.pseudo_palette	= fb->cmap;
 
 	strncpy(fb->fb.fix.id, clcd_name, sizeof(fb->fb.fix.id));
diff --git a/drivers/video/fbdev/matrox/matroxfb_crtc2.c b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
index 7655afa3fd50..372197c124de 100644
--- a/drivers/video/fbdev/matrox/matroxfb_crtc2.c
+++ b/drivers/video/fbdev/matrox/matroxfb_crtc2.c
@@ -603,9 +603,8 @@ static int matroxfb_dh_regit(const struct matrox_fb_info *minfo,
 	void* oldcrtc2;
 
 	m2info->fbcon.fbops = &matroxfb_dh_ops;
-	m2info->fbcon.flags = FBINFO_FLAG_DEFAULT;
-	m2info->fbcon.flags |= FBINFO_HWACCEL_XPAN |
-			       FBINFO_HWACCEL_YPAN;
+	m2info->fbcon.flags = FBINFO_HWACCEL_XPAN |
+			      FBINFO_HWACCEL_YPAN;
 	m2info->fbcon.pseudo_palette = m2info->cmap;
 	fb_alloc_cmap(&m2info->fbcon.cmap, 256, 1);
 
-- 
2.41.0

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ