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| author | Greg Ungerer <gerg@linux-m68k.org> | 2018-03-26 12:35:18 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@linux-m68k.org> | 2018-05-28 09:45:26 +1000 |
| commit | df8f77dec74319794eff9a93d68ada7998b0d510 (patch) | |
| tree | c67d6c1b41b3ac411138e8539f3c4dba5448daee /arch/m68k/include | |
| parent | de25cfcb6404a0370067bbadaf13122f15464459 (diff) | |
| download | linux-stable-df8f77dec74319794eff9a93d68ada7998b0d510.tar.gz linux-stable-df8f77dec74319794eff9a93d68ada7998b0d510.tar.bz2 linux-stable-df8f77dec74319794eff9a93d68ada7998b0d510.zip | |
m68k: don't redefine access functions if we have PCI
Some ColdFire platforms do have real PCI buses, so we should not be
re-defining or otherwise mangling the IO access functions for them.
So when CONFIG_PCI is true use the real io.h support.
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
Reviewed-by: Angelo Dureghello <angelo@sysam.it>
Tested-by: Angelo Dureghello <angelo@sysam.it>
Diffstat (limited to 'arch/m68k/include')
| -rw-r--r-- | arch/m68k/include/asm/vga.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/vga.h b/arch/m68k/include/asm/vga.h index 819d46d91886..4742e6bc3ab8 100644 --- a/arch/m68k/include/asm/vga.h +++ b/arch/m68k/include/asm/vga.h @@ -2,6 +2,13 @@ #ifndef _ASM_M68K_VGA_H #define _ASM_M68K_VGA_H +/* + * Some ColdFire platforms do in fact have a PCI bus. So for those we want + * to use the real IO access functions, don't fake them out or redirect them + * for that case. + */ +#ifndef CONFIG_PCI + #include <asm/raw_io.h> #include <asm/kmap.h> @@ -26,4 +33,5 @@ #define writeb raw_outb #define writew raw_outw +#endif /* CONFIG_PCI */ #endif /* _ASM_M68K_VGA_H */ |