From 8a33201d0c48c7b05a7b2ee978d3a56d1b2d81a7 Mon Sep 17 00:00:00 2001 From: Wolfgang Denk Date: Fri, 4 Nov 2011 15:55:59 +0000 Subject: arch/powerpc/lib/bat_rw.c: Fix GCC 4.6 build warning Fix: bat_rw.c: In function 'write_bat': bat_rw.c:38:6: warning: variable 'batn' set but not used [-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk Cc: Kumar Gala Cc: Andy Fleming --- arch/powerpc/lib/bat_rw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/powerpc/lib/bat_rw.c b/arch/powerpc/lib/bat_rw.c index c48c240..113c293 100644 --- a/arch/powerpc/lib/bat_rw.c +++ b/arch/powerpc/lib/bat_rw.c @@ -26,6 +26,7 @@ #include #include #include +#include #ifdef CONFIG_ADDR_MAP #include @@ -35,7 +36,7 @@ DECLARE_GLOBAL_DATA_PTR; int write_bat (ppc_bat_t bat, unsigned long upper, unsigned long lower) { - int batn = -1; + __maybe_unused int batn = -1; sync(); -- cgit v1.1