linux-kernel - [PATCH 1/2] m32r, x86, xtensa: use generic vga.h

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Message-Id: <20170621114024.32573-1-jslaby@suse.cz>
Date:   Wed, 21 Jun 2017 13:40:23 +0200
From:   Jiri Slaby <jslaby@...e.cz>
To:     airlied@...ux.ie
Cc:     dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Jiri Slaby <jslaby@...e.cz>, Michal Simek <monstr@...str.eu>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H. Peter Anvin" <hpa@...or.com>, Chris Zankel <chris@...kel.net>,
        x86@...nel.org, linux-xtensa@...ux-xtensa.org
Subject: [PATCH 1/2] m32r, x86, xtensa: use generic vga.h

What these architectures declare is the same as what can be found in
asm-generic/vga.h. So use that header instead.

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
Acked-by: Max Filippov <jcmvbkbc@...il.com>
Cc: Michal Simek <monstr@...str.eu>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Ingo Molnar <mingo@...hat.com>
Cc: "H. Peter Anvin" <hpa@...or.com>
Cc: Chris Zankel <chris@...kel.net>
Cc: x86@...nel.org
Cc: linux-xtensa@...ux-xtensa.org
Acked-by (x86 part): Thomas Gleixner <tglx@...utronix.de>
---
 arch/m32r/include/asm/Kbuild   |  1 +
 arch/m32r/include/asm/vga.h    | 20 --------------------
 arch/x86/include/asm/Kbuild    |  1 +
 arch/x86/include/asm/vga.h     | 20 --------------------
 arch/xtensa/include/asm/Kbuild |  1 +
 arch/xtensa/include/asm/vga.h  | 19 -------------------
 6 files changed, 3 insertions(+), 59 deletions(-)
 delete mode 100644 arch/m32r/include/asm/vga.h
 delete mode 100644 arch/x86/include/asm/vga.h
 delete mode 100644 arch/xtensa/include/asm/vga.h

diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild
index c000ffac8586..d5530d60a4d8 100644
--- a/arch/m32r/include/asm/Kbuild
+++ b/arch/m32r/include/asm/Kbuild
@@ -11,5 +11,6 @@ generic-y += module.h
 generic-y += preempt.h
 generic-y += sections.h
 generic-y += trace_clock.h
+generic-y += vga.h
 generic-y += word-at-a-time.h
 generic-y += kprobes.h
diff --git a/arch/m32r/include/asm/vga.h b/arch/m32r/include/asm/vga.h
deleted file mode 100644
index a1b63061c06f..000000000000
--- a/arch/m32r/include/asm/vga.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _ASM_M32R_VGA_H
-#define _ASM_M32R_VGA_H
-
-/*
- *	Access to VGA videoram
- *
- *	(c) 1998 Martin Mares <mj@....cz>
- */
-
-/*
- *	On the PC, we can just recalculate addresses and then
- *	access the videoram directly without any black magic.
- */
-
-#define VGA_MAP_MEM(x,s) (unsigned long)phys_to_virt(x)
-
-#define vga_readb(x) (*(x))
-#define vga_writeb(x,y) (*(y) = (x))
-
-#endif /* _ASM_M32R_VGA_H */
diff --git a/arch/x86/include/asm/Kbuild b/arch/x86/include/asm/Kbuild
index 5d6a53fd7521..c3d89202a928 100644
--- a/arch/x86/include/asm/Kbuild
+++ b/arch/x86/include/asm/Kbuild
@@ -11,3 +11,4 @@ generic-y += dma-contiguous.h
 generic-y += early_ioremap.h
 generic-y += mcs_spinlock.h
 generic-y += mm-arch-hooks.h
+generic-y += vga.h
diff --git a/arch/x86/include/asm/vga.h b/arch/x86/include/asm/vga.h
deleted file mode 100644
index c4b9dc2f67c5..000000000000
--- a/arch/x86/include/asm/vga.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- *	Access to VGA videoram
- *
- *	(c) 1998 Martin Mares <mj@....cz>
- */
-
-#ifndef _ASM_X86_VGA_H
-#define _ASM_X86_VGA_H
-
-/*
- *	On the PC, we can just recalculate addresses and then
- *	access the videoram directly without any black magic.
- */
-
-#define VGA_MAP_MEM(x, s) (unsigned long)phys_to_virt(x)
-
-#define vga_readb(x) (*(x))
-#define vga_writeb(x, y) (*(y) = (x))
-
-#endif /* _ASM_X86_VGA_H */
diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild
index bdc12d426b24..23fadaa6a499 100644
--- a/arch/xtensa/include/asm/Kbuild
+++ b/arch/xtensa/include/asm/Kbuild
@@ -30,6 +30,7 @@ generic-y += statfs.h
 generic-y += termios.h
 generic-y += topology.h
 generic-y += trace_clock.h
+generic-y += vga.h
 generic-y += word-at-a-time.h
 generic-y += xor.h
 generic-y += kprobes.h
diff --git a/arch/xtensa/include/asm/vga.h b/arch/xtensa/include/asm/vga.h
deleted file mode 100644
index 1fd8cab3a297..000000000000
--- a/arch/xtensa/include/asm/vga.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * include/asm-xtensa/vga.h
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 2001 - 2005 Tensilica Inc.
- */
-
-#ifndef _XTENSA_VGA_H
-#define _XTENSA_VGA_H
-
-#define VGA_MAP_MEM(x,s) (unsigned long)phys_to_virt(x)
-
-#define vga_readb(x)	(*(x))
-#define vga_writeb(x,y)	(*(y) = (x))
-
-#endif
-- 
2.13.1