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 wd@denx.de Cc: Kumar Gala galak@kernel.crashing.org Cc: Andy Fleming afleming@gmail.com --- arch/powerpc/lib/bat_rw.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
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 <asm/processor.h> #include <asm/mmu.h> #include <asm/io.h> +#include <linux/compiler.h>
#ifdef CONFIG_ADDR_MAP #include <addr_map.h> @@ -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();