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Date: Sun, 3 Jan 2021 03:56:05 +0000 From: Yangtao Li <tiny.windzz@...il.com> To: myungjoo.ham@...sung.com, kyungmin.park@...sung.com, cw00.choi@...sung.com, krzk@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de, kernel@...gutronix.de, festevam@...il.com, linux-imx@....com, digetx@...il.com, thierry.reding@...il.com, jonathanh@...dia.com, yuq825@...il.com, airlied@...ux.ie, daniel@...ll.ch, robdclark@...il.com, sean@...rly.run, robh@...nel.org, tomeu.vizoso@...labora.com, steven.price@....com, alyssa.rosenzweig@...labora.com, stanimir.varbanov@...aro.org, agross@...nel.org, bjorn.andersson@...aro.org, mchehab@...nel.org, lukasz.luba@....com, adrian.hunter@...el.com, ulf.hansson@...aro.org, vireshk@...nel.org, nm@...com, sboyd@...nel.org, broonie@...nel.org, gregkh@...uxfoundation.org, jirislaby@...nel.org, rjw@...ysocki.net, jcrouse@...eaurora.org, hoegsberg@...gle.com, eric@...olt.net, tzimmermann@...e.de, marijn.suijten@...ainline.org, gustavoars@...nel.org, emil.velikov@...labora.com, jonathan@...ek.ca, akhilpo@...eaurora.org, smasetty@...eaurora.org, airlied@...hat.com, masneyb@...tation.org, kalyan_t@...eaurora.org, tanmay@...eaurora.org, tiny.windzz@...il.com, ddavenport@...omium.org, jsanka@...eaurora.org, rnayak@...eaurora.org, tongtiangen@...wei.com, miaoqinglang@...wei.com, khsieh@...eaurora.org, abhinavk@...eaurora.org, chandanu@...eaurora.org, groeck@...omium.org, varar@...eaurora.org, mka@...omium.org, harigovi@...eaurora.org, rikard.falkeborn@...il.com, natechancellor@...il.com, georgi.djakov@...aro.org, akashast@...eaurora.org, parashar@...eaurora.org, dianders@...omium.org Cc: linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, linux-samsung-soc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-tegra@...r.kernel.org, dri-devel@...ts.freedesktop.org, lima@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org, freedreno@...ts.freedesktop.org, linux-media@...r.kernel.org, linux-mmc@...r.kernel.org, linux-spi@...r.kernel.org, linux-serial@...r.kernel.org Subject: [PATCH 29/31] PM / devfreq: imx-bus: convert to use devm_pm_opp_* API Use devm_pm_opp_* API to simplify code. Signed-off-by: Yangtao Li <tiny.windzz@...il.com> --- drivers/devfreq/imx-bus.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/devfreq/imx-bus.c b/drivers/devfreq/imx-bus.c index 4f38455ad742..ff26ef049b1b 100644 --- a/drivers/devfreq/imx-bus.c +++ b/drivers/devfreq/imx-bus.c @@ -61,7 +61,6 @@ static void imx_bus_exit(struct device *dev) { struct imx_bus *priv = dev_get_drvdata(dev); - dev_pm_opp_of_remove_table(dev); platform_device_unregister(priv->icc_pdev); } @@ -123,7 +122,7 @@ static int imx_bus_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, priv); - ret = dev_pm_opp_of_add_table(dev); + ret = devm_pm_opp_of_add_table(dev); if (ret < 0) { dev_err(dev, "failed to get OPP table\n"); return ret; @@ -141,18 +140,11 @@ static int imx_bus_probe(struct platform_device *pdev) if (IS_ERR(priv->devfreq)) { ret = PTR_ERR(priv->devfreq); dev_err(dev, "failed to add devfreq device: %d\n", ret); - goto err; + return ret; } - ret = imx_bus_init_icc(dev); - if (ret) - goto err; - - return 0; + return imx_bus_init_icc(dev); -err: - dev_pm_opp_of_remove_table(dev); - return ret; } static const struct of_device_id imx_bus_of_match[] = { -- 2.25.1
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