From 4652905f4e30ab7b4827faa38343fdafa90f2956 Mon Sep 17 00:00:00 2001
From: Thomas Zimmermann <tzimmermann@suse.de>
Date: Mon, 18 Jul 2022 09:23:19 +0200
Subject: video: Provide constants for VGA I/O range

Provide VGA_FB_ constants for the VGA framebuffer I/O range and convert
fbdev code. In the case of vga16fb, this is a rename of the existing
constants VGA_FB_PHYS and VGA_FB_PHYS_LEN.

v2:
	* clarify relationship with old constants in vga16fb (Javier)

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220718072322.8927-9-tzimmermann@suse.de
---
 drivers/video/fbdev/core/fbmem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'drivers/video/fbdev/core')

diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
index 4ed0960e6c05..6b0d5edcdafb 100644
--- a/drivers/video/fbdev/core/fbmem.c
+++ b/drivers/video/fbdev/core/fbmem.c
@@ -39,6 +39,7 @@
 
 #include <asm/fb.h>
 
+#include <video/vga.h>
 
     /*
      *  Frame buffer device initialization and setup routines
@@ -1561,7 +1562,6 @@ static bool fb_do_apertures_overlap(struct apertures_struct *gena,
 
 static void do_unregister_framebuffer(struct fb_info *fb_info);
 
-#define VGA_FB_PHYS 0xA0000
 static void do_remove_conflicting_framebuffers(struct apertures_struct *a,
 					       const char *name, bool primary)
 {
@@ -1580,7 +1580,7 @@ restart_removal:
 		device = registered_fb[i]->device;
 		if (fb_do_apertures_overlap(gen_aper, a) ||
 			(primary && gen_aper && gen_aper->count &&
-			 gen_aper->ranges[0].base == VGA_FB_PHYS)) {
+			 gen_aper->ranges[0].base == VGA_FB_PHYS_BASE)) {
 
 			printk(KERN_INFO "fb%d: switching to %s from %s\n",
 			       i, name, registered_fb[i]->fix.id);
-- 
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