"static u16 bit" is not necessary to use this as static global variable. This patch fixes this.
Signed-off-by: Nobuhiro Iwamatsu nobuhiro.iwamatsu.yj@renesas.com --- arch/sh/lib/time.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/sh/lib/time.c b/arch/sh/lib/time.c index 8f83d46..c554fe8 100644 --- a/arch/sh/lib/time.c +++ b/arch/sh/lib/time.c @@ -21,13 +21,13 @@
static struct tmu_regs *tmu = (struct tmu_regs *)TMU_BASE;
-static u16 bit; static unsigned long last_tcnt; static unsigned long long overflow_ticks;
unsigned long get_tbclk(void) { - return get_tmu0_clk_rate() >> ((bit + 1) * 2); + u16 tmu_bit = (ffs(CONFIG_SYS_TMU_CLK_DIV) >> 1) - 1; + return get_tmu0_clk_rate() >> ((tmu_bit + 1) * 2); }
static inline unsigned long long tick_to_time(unsigned long long tick) @@ -62,8 +62,8 @@ static void tmu_timer_stop(unsigned int timer)
int timer_init(void) { - bit = (ffs(CONFIG_SYS_TMU_CLK_DIV) >> 1) - 1; - writew((readw(&tmu->tcr0) & ~TCR_TPSC) | bit, &tmu->tcr0); + u16 tmu_bit = (ffs(CONFIG_SYS_TMU_CLK_DIV) >> 1) - 1; + writew((readw(&tmu->tcr0) & ~TCR_TPSC) | tmu_bit, &tmu->tcr0);
tmu_timer_stop(0); tmu_timer_start(0);