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empty include/asm-generic/vga.h

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all places that use anything defined in it (vgacon, mdacon and
vga16fb) are built only on architectures that have all that
stuff in their native asm/vga.h

allows to kill stub asm/vga.h on sh, while we are at it...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Al Viro 2024-11-06 06:11:47 +00:00 committed by Arnd Bergmann
parent 2d22a23c0d
commit 0af8e32343
2 changed files with 1 additions and 29 deletions
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7
arch/sh/include/asm/vga.h
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@ -1,7 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_SH_VGA_H
#define __ASM_SH_VGA_H
/* Stupid drivers. */
#endif /* __ASM_SH_VGA_H */

23
include/asm-generic/vga.h
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@ -1,25 +1,4 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Access to VGA videoram
*
* (c) 1998 Martin Mares <mj@ucw.cz>
*/
#ifndef __ASM_GENERIC_VGA_H
#define __ASM_GENERIC_VGA_H
/*
* On most architectures that support VGA, we can just
* recalculate addresses and then access the videoram
* directly without any black magic.
*
* Everyone else needs to ioremap the address and use
* proper I/O accesses.
*/
#ifndef VGA_MAP_MEM
#define VGA_MAP_MEM(x, s) (unsigned long)phys_to_virt(x)
#endif
#define vga_readb(x) (*(x))
#define vga_writeb(x, y) (*(y) = (x))
#endif /* _ASM_GENERIC_VGA_H */
#endif /* __ASM_GENERIC_VGA_H */