From: Michal Simek monstr@monstr.eu
We are using generic implementation of ffs. This should be part of Simon's commit 0413cfecea350000eab5e591a0965c3e3ee0ff00
Here is warning message which this patch removes.
In file included from /tmp/u-boot-microblaze/include/common.h:38, from cmd_mtdparts.c:87: /tmp/u-boot-microblaze/include/linux/bitops.h:123:1: warning: "ffs" redefined In file included from /tmp/u-boot-microblaze/include/linux/bitops.h:110, from /tmp/u-boot-microblaze/include/common.h:38, from cmd_mtdparts.c:87: /tmp/u-boot-microblaze/include/asm/bitops.h:269:1: warning: this is the location of the previous definition
Signed-off-by: Michal Simek monstr@monstr.eu --- include/asm-microblaze/bitops.h | 2 -- 1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/include/asm-microblaze/bitops.h b/include/asm-microblaze/bitops.h index 5d814f0..e8c835f 100644 --- a/include/asm-microblaze/bitops.h +++ b/include/asm-microblaze/bitops.h @@ -266,8 +266,6 @@ found_middle: return result + ffz(tmp); }
-#define ffs(x) generic_ffs(x) - /* * hweightN: returns the hamming weight (i.e. the number * of bits set) of a N-bit word