Commit 414b2fb4 authored by Huan Yang's avatar Huan Yang Committed by Daniel Lezcano
Browse files

clocksource/drivers/ingenic: Use devm_clk_get_enabled() helpers 



The devm_clk_get_enabled() helpers:
    - call devm_clk_get()
    - call clk_prepare_enable() and register what is needed in order to
     call clk_disable_unprepare() when needed, as a managed resource.

This simplifies the code and avoids the calls to clk_disable_unprepare().

Signed-off-by: default avatarHuan Yang <link@vivo.com>
Link: https://lore.kernel.org/r/20240820094603.103598-1-link@vivo.com


Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
parent e86c8186

drivers/clocksource/ingenic-ost.c

+1 −6
Original line number Diff line number Diff line
@@ -93,14 +93,10 @@ static int __init ingenic_ost_probe(struct platform_device *pdev) 
		return PTR_ERR(map);

	}



	ost->clk = devm_clk_get(dev, "ost");

	ost->clk = devm_clk_get_enabled(dev, "ost");

	if (IS_ERR(ost->clk))

		return PTR_ERR(ost->clk);



	err = clk_prepare_enable(ost->clk);

	if (err)

		return err;



	/* Clear counter high/low registers */

	if (soc_info->is64bit)

		regmap_write(map, TCU_REG_OST_CNTL, 0);
@@ -129,7 +125,6 @@ static int __init ingenic_ost_probe(struct platform_device *pdev) 
	err = clocksource_register_hz(cs, rate);

	if (err) {

		dev_err(dev, "clocksource registration failed");

		clk_disable_unprepare(ost->clk);

		return err;

	}