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authorPaul Mundt <lethal@linux-sh.org>2010-01-26 12:58:40 +0900
committerPaul Mundt <lethal@linux-sh.org>2010-01-26 12:58:40 +0900
commit9d56dd3b083a3bec56e9da35ce07baca81030b03 (patch)
treea9df9d514fbc32defc1ca8a6d7c2795f15b8a128 /arch/sh/mm/cache-sh2.c
parenta077e91690fb32a1453423b2cf1df3492fd30c3a (diff)
downloadop-kernel-dev-9d56dd3b083a3bec56e9da35ce07baca81030b03.zip
op-kernel-dev-9d56dd3b083a3bec56e9da35ce07baca81030b03.tar.gz
sh: Mass ctrl_in/outX to __raw_read/writeX conversion.
The old ctrl in/out routines are non-portable and unsuitable for cross-platform use. While drivers/sh has already been sanitized, there is still quite a lot of code that is not. This converts the arch/sh/ bits over, which permits us to flag the routines as deprecated whilst still building with -Werror for the architecture code, and to ensure that future users are not added. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/cache-sh2.c')
-rw-r--r--arch/sh/mm/cache-sh2.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/sh/mm/cache-sh2.c b/arch/sh/mm/cache-sh2.c
index 699a71f..defcf71 100644
--- a/arch/sh/mm/cache-sh2.c
+++ b/arch/sh/mm/cache-sh2.c
@@ -28,10 +28,10 @@ static void sh2__flush_wback_region(void *start, int size)
unsigned long addr = CACHE_OC_ADDRESS_ARRAY | (v & 0x00000ff0);
int way;
for (way = 0; way < 4; way++) {
- unsigned long data = ctrl_inl(addr | (way << 12));
+ unsigned long data = __raw_readl(addr | (way << 12));
if ((data & CACHE_PHYSADDR_MASK) == (v & CACHE_PHYSADDR_MASK)) {
data &= ~SH_CACHE_UPDATED;
- ctrl_outl(data, addr | (way << 12));
+ __raw_writel(data, addr | (way << 12));
}
}
}
@@ -47,7 +47,7 @@ static void sh2__flush_purge_region(void *start, int size)
& ~(L1_CACHE_BYTES-1);
for (v = begin; v < end; v+=L1_CACHE_BYTES)
- ctrl_outl((v & CACHE_PHYSADDR_MASK),
+ __raw_writel((v & CACHE_PHYSADDR_MASK),
CACHE_OC_ADDRESS_ARRAY | (v & 0x00000ff0) | 0x00000008);
}
@@ -63,9 +63,9 @@ static void sh2__flush_invalidate_region(void *start, int size)
local_irq_save(flags);
jump_to_uncached();
- ccr = ctrl_inl(CCR);
+ ccr = __raw_readl(CCR);
ccr |= CCR_CACHE_INVALIDATE;
- ctrl_outl(ccr, CCR);
+ __raw_writel(ccr, CCR);
back_to_cached();
local_irq_restore(flags);
@@ -78,7 +78,7 @@ static void sh2__flush_invalidate_region(void *start, int size)
& ~(L1_CACHE_BYTES-1);
for (v = begin; v < end; v+=L1_CACHE_BYTES)
- ctrl_outl((v & CACHE_PHYSADDR_MASK),
+ __raw_writel((v & CACHE_PHYSADDR_MASK),
CACHE_OC_ADDRESS_ARRAY | (v & 0x00000ff0) | 0x00000008);
#endif
}
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