Commit dca54f8c authored by Kefeng Wang's avatar Kefeng Wang Committed by Daniel Lezcano
Browse files

clocksource/drivers/sp804: Correct clk_get_rate handle 



clk_get_rate won't return negative value, correct clk_get_rate handle.

Signed-off-by: default avatarKefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20201029123317.90286-4-wangkefeng.wang@huawei.com
parent 9d4965eb

drivers/clocksource/timer-sp804.c

+1 −9
Original line number Diff line number Diff line
@@ -58,7 +58,6 @@ static struct sp804_clkevt sp804_clkevt[NR_TIMERS]; 


static long __init sp804_get_clock_rate(struct clk *clk, const char *name)

{

	long rate;

	int err;



	if (!clk)
@@ -75,14 +74,7 @@ static long __init sp804_get_clock_rate(struct clk *clk, const char *name) 
		return err;

	}



	rate = clk_get_rate(clk);

	if (rate < 0) {

		pr_err("sp804: clock failed to get rate: %ld\n", rate);

		clk_disable_unprepare(clk);

		clk_put(clk);

	}



	return rate;

	return clk_get_rate(clk);

}



static struct sp804_clkevt * __init sp804_clkevt_get(void __iomem *base)