db8ac55ca7
To use the PC parallel port driver on Q40, we need non-standard versions of
the insl/outsl accessors. Make sure to undefine them first, to kill this
compiler warning:
In file included from drivers/parport/parport_pc.c:67:
arch/m68k/include/asm/parport.h:14:1: warning: "insl" redefined
In file included from arch/m68k/include/asm/io.h:4,
from include/linux/scatterlist.h:10,
from include/linux/dma-mapping.h:9,
from drivers/parport/parport_pc.c:54:
arch/m68k/include/asm/io_mm.h:370:1: warning: this is the location of the previous definition
In file included from drivers/parport/parport_pc.c:67:
arch/m68k/include/asm/parport.h:15:1: warning: "outsl" redefined
In file included from arch/m68k/include/asm/io.h:4,
from include/linux/scatterlist.h:10,
from include/linux/dma-mapping.h:9,
from drivers/parport/parport_pc.c:54:
arch/m68k/include/asm/io_mm.h:373:1: warning: this is the location of the previous definition
Reported-by: Thorsten Glaser <tg@debian.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
28 lines
798 B
C
28 lines
798 B
C
/*
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* parport.h: platform-specific PC-style parport initialisation
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*
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* Copyright (C) 1999, 2000 Tim Waugh <tim@cyberelk.demon.co.uk>
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*
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* This file should only be included by drivers/parport/parport_pc.c.
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*
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* RZ: for use with Q40 and other ISA machines
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*/
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#ifndef _ASM_M68K_PARPORT_H
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#define _ASM_M68K_PARPORT_H 1
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#undef insl
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#undef outsl
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#define insl(port,buf,len) isa_insb(port,buf,(len)<<2)
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#define outsl(port,buf,len) isa_outsb(port,buf,(len)<<2)
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/* no dma, or IRQ autoprobing */
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static int parport_pc_find_isa_ports (int autoirq, int autodma);
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static int parport_pc_find_nonpci_ports (int autoirq, int autodma)
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{
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if (! (MACH_IS_Q40))
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return 0; /* count=0 */
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return parport_pc_find_isa_ports (PARPORT_IRQ_NONE, PARPORT_DMA_NONE);
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}
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#endif /* !(_ASM_M68K_PARPORT_H) */
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