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From:   Thomas Zimmermann <tzimmermann@suse.de>
To:     deller@gmx.de, javierm@redhat.com, geert@linux-m68k.org,
        dan.carpenter@linaro.org
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-hyperv@vger.kernel.org,
        linux-omap@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
        kvm@vger.kernel.org, Thomas Zimmermann <tzimmermann@suse.de>,
        Sam Ravnborg <sam@ravnborg.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Sudip Mukherjee <sudipm.mukherjee@gmail.com>,
        Teddy Wang <teddy.wang@siliconmotion.com>
Subject: [PATCH v4 12/18] staging: Remove flag FBINFO_FLAG_DEFAULT from fbdev drivers
Date:   Sat, 15 Jul 2023 20:51:54 +0200
Message-ID: <20230715185343.7193-13-tzimmermann@suse.de>
In-Reply-To: <20230715185343.7193-1-tzimmermann@suse.de>
References: <20230715185343.7193-1-tzimmermann@suse.de>
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The flag FBINFO_FLAG_DEFAULT is 0 and has no effect, as struct
fbinfo.flags has been allocated to zero by framebuffer_alloc(). 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@suse.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Teddy Wang <teddy.wang@siliconmotion.com>
---
 drivers/staging/fbtft/fbtft-core.c | 2 +-
 drivers/staging/sm750fb/sm750.c    | 1 -
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
index 3a4abf3bae40..eac1d570f437 100644
--- a/drivers/staging/fbtft/fbtft-core.c
+++ b/drivers/staging/fbtft/fbtft-core.c
@@ -684,7 +684,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
 	info->var.transp.offset =  0;
 	info->var.transp.length =  0;
 
-	info->flags =              FBINFO_FLAG_DEFAULT | FBINFO_VIRTFB;
+	info->flags =              FBINFO_VIRTFB;
 
 	par = info->par;
 	par->info = info;
diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
index c260f73cf570..79bcd5bd4938 100644
--- a/drivers/staging/sm750fb/sm750.c
+++ b/drivers/staging/sm750fb/sm750.c
@@ -807,7 +807,6 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
 	info->screen_base = crtc->v_screen;
 	pr_debug("screen_base vaddr = %p\n", info->screen_base);
 	info->screen_size = line_length * var->yres_virtual;
-	info->flags = FBINFO_FLAG_DEFAULT | 0;
 
 	/* set info->fix */
 	fix->type = FB_TYPE_PACKED_PIXELS;
-- 
2.41.0