From edc9a958fd31ef1d89f9eaee82b2a3882c8e34c9 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Thu, 4 Nov 2010 12:46:19 +0900 Subject: 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 --- arch/sh/include/asm/system_64.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/sh/include/asm/system_64.h') diff --git a/arch/sh/include/asm/system_64.h b/arch/sh/include/asm/system_64.h index 36338646dfc..8593bc8d1a4 100644 --- a/arch/sh/include/asm/system_64.h +++ b/arch/sh/include/asm/system_64.h @@ -34,9 +34,6 @@ do { \ &next->thread); \ } while (0) -#define jump_to_uncached() do { } while (0) -#define back_to_cached() do { } while (0) - #define __icbi(addr) __asm__ __volatile__ ( "icbi %0, 0\n\t" : : "r" (addr)) #define __ocbp(addr) __asm__ __volatile__ ( "ocbp %0, 0\n\t" : : "r" (addr)) #define __ocbi(addr) __asm__ __volatile__ ( "ocbi %0, 0\n\t" : : "r" (addr)) -- cgit v1.2.3-70-g09d2