From 97e94c3a57c5999dde878449f17238ae98f74e42 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Fri, 13 Aug 2010 17:42:39 -0400
Subject: [PATCH] Blackfin: fix hweight breakage
The recent commit to add constant optimization to hweight implicitly broke
the Blackfin arch. Seems we were missed when all the other arches were
fixed with renames.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
arch/blackfin/include/asm/bitops.h | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/arch/blackfin/include/asm/bitops.h b/arch/blackfin/include/asm/bitops.h
index d5872cd967ab3..3f7ef4d977915 100644
--- a/arch/blackfin/include/asm/bitops.h
+++ b/arch/blackfin/include/asm/bitops.h
@@ -22,7 +22,9 @@
#include <asm-generic/bitops/sched.h>
#include <asm-generic/bitops/ffs.h>
+#include <asm-generic/bitops/const_hweight.h>
#include <asm-generic/bitops/lock.h>
+
#include <asm-generic/bitops/ext2-non-atomic.h>
#include <asm-generic/bitops/ext2-atomic.h>
#include <asm-generic/bitops/minix.h>
@@ -115,7 +117,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr)
* of bits set) of a N-bit word
*/
-static inline unsigned int hweight32(unsigned int w)
+static inline unsigned int __arch_hweight32(unsigned int w)
{
unsigned int res;
@@ -125,19 +127,20 @@ static inline unsigned int hweight32(unsigned int w)
return res;
}
-static inline unsigned int hweight64(__u64 w)
+static inline unsigned int __arch_hweight64(__u64 w)
{
- return hweight32((unsigned int)(w >> 32)) + hweight32((unsigned int)w);
+ return __arch_hweight32((unsigned int)(w >> 32)) +
+ __arch_hweight32((unsigned int)w);
}
-static inline unsigned int hweight16(unsigned int w)
+static inline unsigned int __arch_hweight16(unsigned int w)
{
- return hweight32(w & 0xffff);
+ return __arch_hweight32(w & 0xffff);
}
-static inline unsigned int hweight8(unsigned int w)
+static inline unsigned int __arch_hweight8(unsigned int w)
{
- return hweight32(w & 0xff);
+ return __arch_hweight32(w & 0xff);
}
#endif /* _BLACKFIN_BITOPS_H */
--
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