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| author | Paul Mundt <lethal@linux-sh.org> | 2010-11-04 06:46:19 +0300 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-11-04 06:46:19 +0300 |
| commit | edc9a958fd31ef1d89f9eaee82b2a3882c8e34c9 (patch) | |
| tree | bdc96edeb6a41ab72ae87daf46d3402aba633541 /arch/sh/include/asm/system.h | |
| parent | e2fcf74f3d3dabe8591732cd37869a0cc88ed7a5 (diff) | |
| download | linux-edc9a958fd31ef1d89f9eaee82b2a3882c8e34c9.tar.xz | |
sh: nommu: Support building without an uncached mapping.
Now that nommu selects 32BIT we run in to the situation where SH-2A
supports an uncached identity mapping by way of the BSC, while the SH-2
does not. This provides stubs for the PC manglers and tidies up some of
the system*.h mess in the process.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/system.h')
| -rw-r--r-- | arch/sh/include/asm/system.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/sh/include/asm/system.h b/arch/sh/include/asm/system.h index 1f1af5afff03..10c8b1823a18 100644 --- a/arch/sh/include/asm/system.h +++ b/arch/sh/include/asm/system.h @@ -10,6 +10,7 @@ #include <linux/compiler.h> #include <linux/linkage.h> #include <asm/types.h> +#include <asm/uncached.h> #define AT_VECTOR_SIZE_ARCH 5 /* entries in ARCH_DLINFO */ @@ -137,9 +138,6 @@ extern unsigned int instruction_size(unsigned int insn); #define instruction_size(insn) (4) #endif -extern unsigned long cached_to_uncached; -extern unsigned long uncached_size; - void per_cpu_trap_init(void); void default_idle(void); void cpu_idle_wait(void); |