Commit 9d4965eb authored by Kefeng Wang's avatar Kefeng Wang Committed by Daniel Lezcano
Browse files

clocksource/drivers/sp804: Use clk_prepare_enable and clk_disable_unprepare 



Directly use clk_prepare_enable and clk_disable_unprepare.

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/20201029123317.90286-3-wangkefeng.wang@huawei.com
parent 3c07bf0f

drivers/clocksource/timer-sp804.c

+2 −11
Original line number Diff line number Diff line
@@ -68,17 +68,9 @@ static long __init sp804_get_clock_rate(struct clk *clk, const char *name) 
		return PTR_ERR(clk);

	}



	err = clk_prepare(clk);

	if (err) {

		pr_err("sp804: clock failed to prepare: %d\n", err);

		clk_put(clk);

		return err;

	}



	err = clk_enable(clk);

	err = clk_prepare_enable(clk);

	if (err) {

		pr_err("sp804: clock failed to enable: %d\n", err);

		clk_unprepare(clk);

		clk_put(clk);

		return err;

	}
@@ -86,8 +78,7 @@ static long __init sp804_get_clock_rate(struct clk *clk, const char *name) 
	rate = clk_get_rate(clk);

	if (rate < 0) {

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

		clk_disable(clk);

		clk_unprepare(clk);

		clk_disable_unprepare(clk);

		clk_put(clk);

	}