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| author | Paul Mundt <lethal@linux-sh.org> | 2009-09-09 14:10:28 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-09-09 14:10:28 +0900 |
| commit | 31c9efde786252112cc3d04a1ed3513b6ec63a7b (patch) | |
| tree | 5f59621974882f1cab719fff3b9db0764dbfef19 /arch/sh/mm | |
| parent | 654d364e26c797e8a5f9e2a1393607e6ca0106eb (diff) | |
| download | linux-stable-31c9efde786252112cc3d04a1ed3513b6ec63a7b.tar.gz linux-stable-31c9efde786252112cc3d04a1ed3513b6ec63a7b.tar.bz2 linux-stable-31c9efde786252112cc3d04a1ed3513b6ec63a7b.zip | |
sh: Kill off broken PHYSADDR() usage in sh4_flush_dcache_page().
PHYSADDR() runs in to issues in 32-bit mode when we do not have the
legacy P1/P2 areas mapped, as such, we need to use page_to_phys()
directly, which also happens to do the right thing in legacy 29-bit mode.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm')
| -rw-r--r-- | arch/sh/mm/cache-sh4.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c index a5c339bca8aa..f0999606686f 100644 --- a/arch/sh/mm/cache-sh4.c +++ b/arch/sh/mm/cache-sh4.c @@ -123,12 +123,12 @@ static void sh4_flush_dcache_page(void *arg) else #endif { - unsigned long phys = PHYSADDR(page_address(page)); + unsigned long phys = page_to_phys(page); unsigned long addr = CACHE_OC_ADDRESS_ARRAY; int i, n; /* Loop all the D-cache */ - n = boot_cpu_data.dcache.n_aliases; + n = boot_cpu_data.dcache.way_incr >> 12; for (i = 0; i < n; i++, addr += 4096) flush_cache_4096(addr, phys); } |