From: Huan Yang Date: Tue, 20 Aug 2024 09:46:03 +0000 (+0800) Subject: clocksource/drivers/ingenic: Use devm_clk_get_enabled() helpers X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=414b2fb4bb5aa09f39262c24ed90b831d18ff984;p=linux.git 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: Huan Yang Link: https://lore.kernel.org/r/20240820094603.103598-1-link@vivo.com Signed-off-by: Daniel Lezcano --- diff --git a/drivers/clocksource/ingenic-ost.c b/drivers/clocksource/ingenic-ost.c index 9f7c280a1336..e0ec33307c84 100644 --- a/drivers/clocksource/ingenic-ost.c +++ b/drivers/clocksource/ingenic-ost.c @@ -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; }