From 2dc2f8e0c46864e2a3722c84eaa96513d4cf8b2f Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Thu, 21 Jan 2010 16:05:25 +0900 Subject: sh: Kill off the special uncached section and fixmap. Now that cached_to_uncached works as advertized in 32-bit mode and we're never going to be able to map < 16MB anyways, there's no need for the special uncached section. Kill it off. Signed-off-by: Paul Mundt --- arch/sh/include/asm/fixmap.h | 4 +++- arch/sh/include/asm/system_32.h | 3 --- arch/sh/include/asm/system_64.h | 2 -- 3 files changed, 3 insertions(+), 6 deletions(-) (limited to 'arch/sh/include/asm') diff --git a/arch/sh/include/asm/fixmap.h b/arch/sh/include/asm/fixmap.h index 38a1de866873..17b22b6c1001 100644 --- a/arch/sh/include/asm/fixmap.h +++ b/arch/sh/include/asm/fixmap.h @@ -55,11 +55,12 @@ enum fixed_addresses { #define FIX_N_COLOURS 8 FIX_CMAP_BEGIN, FIX_CMAP_END = FIX_CMAP_BEGIN + (FIX_N_COLOURS * NR_CPUS) - 1, - FIX_UNCACHED, + #ifdef CONFIG_HIGHMEM FIX_KMAP_BEGIN, /* reserved pte's for temporary kernel mappings */ FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1, #endif + /* * FIX_IOREMAP entries are useful for mapping physical address * space before ioremap() is useable, e.g. really early in boot @@ -68,6 +69,7 @@ enum fixed_addresses { #define FIX_N_IOREMAPS 32 FIX_IOREMAP_BEGIN, FIX_IOREMAP_END = FIX_IOREMAP_BEGIN + FIX_N_IOREMAPS, + __end_of_fixed_addresses }; diff --git a/arch/sh/include/asm/system_32.h b/arch/sh/include/asm/system_32.h index 34bd2bac9a5f..51296b36770e 100644 --- a/arch/sh/include/asm/system_32.h +++ b/arch/sh/include/asm/system_32.h @@ -145,9 +145,6 @@ do { \ __restore_dsp(prev); \ } while (0) -#define __uses_jump_to_uncached \ - noinline __attribute__ ((__section__ (".uncached.text"))) - /* * Jump to uncached area. * When handling TLB or caches, we need to do it from an uncached area. diff --git a/arch/sh/include/asm/system_64.h b/arch/sh/include/asm/system_64.h index 604ba7802cc2..3391bb6b21d8 100644 --- a/arch/sh/include/asm/system_64.h +++ b/arch/sh/include/asm/system_64.h @@ -33,8 +33,6 @@ do { \ &next->thread); \ } while (0) -#define __uses_jump_to_uncached - #define jump_to_uncached() do { } while (0) #define back_to_cached() do { } while (0) -- cgit v1.2.3