Commit a077e916 authored by Paul Mundt's avatar Paul Mundt
Browse files

sh: Conserve fixmap slots when IOREMAP_FIXED=n. 



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: default avatarPaul Mundt <lethal@linux-sh.org>
parent 2dc2f8e0

arch/sh/include/asm/fixmap.h

+2 −0
Original line number Diff line number Diff line
@@ -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

};