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sh: Conserve fixmap slots when IOREMAP_FIXED=n.

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Presently the IOREMAP_FIXED fixmaps are always defined, even if the
platform isn't capable of supporting it. Since we already have an ifdef
for it, ifdef the entries, too.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2010-01-21 16:16:36 +09:00
parent 2dc2f8e0c4
commit a077e91690
1 changed files with 2 additions and 0 deletions
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2
arch/sh/include/asm/fixmap.h
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@ -61,6 +61,7 @@ enum fixed_addresses {
FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
#endif
#ifdef CONFIG_IOREMAP_FIXED
/*
* FIX_IOREMAP entries are useful for mapping physical address
* space before ioremap() is useable, e.g. really early in boot
@ -69,6 +70,7 @@ enum fixed_addresses {
#define FIX_N_IOREMAPS 32
FIX_IOREMAP_BEGIN,
FIX_IOREMAP_END = FIX_IOREMAP_BEGIN + FIX_N_IOREMAPS,
#endif
__end_of_fixed_addresses
};