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authorRafaël Carré <rafael.carre@gmail.com>2010-03-25 23:03:42 +0000
committerRafaël Carré <rafael.carre@gmail.com>2010-03-25 23:03:42 +0000
commit2109a0278cd2cb9b079268a9f064390b7485033b (patch)
tree996474ee88fbe5154caa4d083d9e8cd24fb707a3 /firmware
parenta8d1690ffec4a67fdcb0836fd91989fd1dbf5a7a (diff)
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Accept expressions in CACHE_OVERLAP() macro
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25337 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
-rw-r--r--firmware/export/system.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/export/system.h b/firmware/export/system.h
index fee188802b..7dd01b5c93 100644
--- a/firmware/export/system.h
+++ b/firmware/export/system.h
@@ -315,7 +315,7 @@ static inline void cpucache_flush(void)
/* Pad a size so the buffer can be aligned later */
#define CACHE_PAD(x) ((x) + CACHEALIGN_SIZE - 1)
/* Number of bytes in the last cacheline assuming buffer of size x is aligned */
-#define CACHE_OVERLAP(x) (x & (CACHEALIGN_SIZE - 1))
+#define CACHE_OVERLAP(x) ((x) & (CACHEALIGN_SIZE - 1))
#ifdef NEEDS_STORAGE_ALIGN
#define STORAGE_ALIGN_DOWN(x) CACHEALIGN_DOWN(x)