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authorPaul Mundt <lethal@linux-sh.org>2009-08-04 17:14:39 +0900
committerPaul Mundt <lethal@linux-sh.org>2009-08-04 17:14:39 +0900
commitc7914834ef3b8a396b7e82ea34ac07cdcfe6f868 (patch)
tree59f6f76dfca96cd7ad330ae3c281cfa57e98f44e /arch/sh/mm/tlbflush_64.c
parentc0fe478dbb14fd32e71d1383dbe302b54ce94134 (diff)
downloadblackbird-op-linux-c7914834ef3b8a396b7e82ea34ac07cdcfe6f868.tar.gz
blackbird-op-linux-c7914834ef3b8a396b7e82ea34ac07cdcfe6f868.zip
sh: Tidy up NEFF-based sign extension for SH-5.
This consolidates all of the NEFF-based sign extension for SH-5. In the future the other SH code will need to make use of this as well, so make it generic in preparation for more 32/64 consolidation. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/tlbflush_64.c')
-rw-r--r--arch/sh/mm/tlbflush_64.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/mm/tlbflush_64.c b/arch/sh/mm/tlbflush_64.c
index f2e44e9ffb75..fa5a95a062d0 100644
--- a/arch/sh/mm/tlbflush_64.c
+++ b/arch/sh/mm/tlbflush_64.c
@@ -337,7 +337,7 @@ void local_flush_tlb_one(unsigned long asid, unsigned long page)
/*
* Sign-extend based on neff.
*/
- lpage = (page & NEFF_SIGN) ? (page | NEFF_MASK) : page;
+ lpage = neff_sign_extend(page);
match = (asid << PTEH_ASID_SHIFT) | PTEH_VALID;
match |= lpage;
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