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From:   Thomas Zimmermann <tzimmermann@suse.de>
To:     daniel@ffwll.ch, javierm@redhat.com, sam@ravnborg.org,
        deller@gmx.de, geert+renesas@glider.be, lee@kernel.org,
        daniel.thompson@linaro.org, jingoohan1@gmail.com,
        dan.carpenter@linaro.org, michael.j.ruhl@intel.com
Cc:     linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org,
        linux-sh@vger.kernel.org, linux-omap@vger.kernel.org,
        linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
        Thomas Zimmermann <tzimmermann@suse.de>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Pavel Machek <pavel@ucw.cz>, linux-pm@vger.kernel.org
Subject: [PATCH v2 32/38] fbdev/core: Pass Linux device to pm_vt_switch_*() functions
Date:   Mon, 12 Jun 2023 16:08:10 +0200
Message-ID: <20230612141352.29939-33-tzimmermann@suse.de>
In-Reply-To: <20230612141352.29939-1-tzimmermann@suse.de>
References: <20230612141352.29939-1-tzimmermann@suse.de>
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Pass the Linux device to pm_vt_switch_*() instead of the virtual
fbdev device. Prepares fbdev for making struct fb_info.dev optional.

The type of device that is passed to the PM functions does not matter
much. It is only a token within the internal list of known devices.
The PM functions do not refer to any of the device's properties or its
type.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: linux-pm@vger.kernel.org
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
---
 drivers/video/fbdev/core/fbmem.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 329d16e49a900..f91ae7d4c94d6 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -1478,9 +1478,9 @@ static int do_register_framebuffer(struct fb_info *fb_info)
 		INIT_LIST_HEAD(&fb_info->modelist);
 
 	if (fb_info->skip_vt_switch)
-		pm_vt_switch_required(fb_info->dev, false);
+		pm_vt_switch_required(fb_info->device, false);
 	else
-		pm_vt_switch_required(fb_info->dev, true);
+		pm_vt_switch_required(fb_info->device, true);
 
 	fb_var_to_videomode(&mode, &fb_info->var);
 	fb_add_videomode(&mode, &fb_info->modelist);
@@ -1520,7 +1520,7 @@ static void unlink_framebuffer(struct fb_info *fb_info)
 
 	device_destroy(fb_class, MKDEV(FB_MAJOR, i));
 
-	pm_vt_switch_unregister(fb_info->dev);
+	pm_vt_switch_unregister(fb_info->device);
 
 	unbind_console(fb_info);
 
-- 
2.41.0