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| author | Paul Mundt <lethal@linux-sh.org> | 2010-01-21 07:05:25 (GMT) |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-01-21 07:05:25 (GMT) |
| commit | 2dc2f8e0c46864e2a3722c84eaa96513d4cf8b2f (patch) | |
| tree | 8464625ad2cf3f5a7e567d37493a15ec3596a98b /arch/sh/include | |
| parent | 3125ee72dca25fc2157dcddd07e2d740db921fc4 (diff) | |
| download | linux-fsl-qoriq-2dc2f8e0c46864e2a3722c84eaa96513d4cf8b2f.tar.xz | |
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 <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include')
| -rw-r--r-- | arch/sh/include/asm/fixmap.h | 4 | ||||
| -rw-r--r-- | arch/sh/include/asm/system_32.h | 3 | ||||
| -rw-r--r-- | arch/sh/include/asm/system_64.h | 2 |
3 files changed, 3 insertions, 6 deletions
diff --git a/arch/sh/include/asm/fixmap.h b/arch/sh/include/asm/fixmap.h index 38a1de8..17b22b6c 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 34bd2ba..51296b3 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 604ba78..3391bb6 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) |