From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933162AbcCIVh1 (ORCPT ); Wed, 9 Mar 2016 16:37:27 -0500 Received: from mail-pf0-f179.google.com ([209.85.192.179]:35909 "EHLO mail-pf0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754076AbcCIVgD (ORCPT ); Wed, 9 Mar 2016 16:36:03 -0500 From: Eduardo Valentin To: Rui Zhang Cc: Linux PM , LKML , lm-sensors@lm-sensors.org, Eduardo Valentin , Heiko Stuebner , linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: [PATCH 10/13] thermal: convert rockchip_thermal to use devm_thermal_zone_of_sensor_register Date: Wed, 9 Mar 2016 13:35:32 -0800 Message-Id: <1457559336-17652-11-git-send-email-edubezval@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1457559336-17652-1-git-send-email-edubezval@gmail.com> References: <1457559336-17652-1-git-send-email-edubezval@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This changes the driver to use the devm_ version of thermal_zone_of_sensor_register and cleans up the local points and unregister calls. Cc: Zhang Rui Cc: Heiko Stuebner Cc: linux-pm@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Eduardo Valentin --- drivers/thermal/rockchip_thermal.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index b58e3fb..792c5d0 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -753,8 +753,8 @@ rockchip_thermal_register_sensor(struct platform_device *pdev, sensor->thermal = thermal; sensor->id = id; - sensor->tzd = thermal_zone_of_sensor_register(&pdev->dev, id, sensor, - &rockchip_of_thermal_ops); + sensor->tzd = devm_thermal_zone_of_sensor_register(&pdev->dev, id, + sensor, &rockchip_of_thermal_ops); if (IS_ERR(sensor->tzd)) { error = PTR_ERR(sensor->tzd); dev_err(&pdev->dev, "failed to register sensor %d: %d\n", @@ -782,7 +782,7 @@ static int rockchip_thermal_probe(struct platform_device *pdev) const struct of_device_id *match; struct resource *res; int irq; - int i, j; + int i; int error; match = of_match_node(of_rockchip_thermal_match, np); @@ -865,9 +865,6 @@ static int rockchip_thermal_probe(struct platform_device *pdev) dev_err(&pdev->dev, "failed to register sensor[%d] : error = %d\n", i, error); - for (j = 0; j < i; j++) - thermal_zone_of_sensor_unregister(&pdev->dev, - thermal->sensors[j].tzd); goto err_disable_pclk; } } @@ -879,7 +876,7 @@ static int rockchip_thermal_probe(struct platform_device *pdev) if (error) { dev_err(&pdev->dev, "failed to request tsadc irq: %d\n", error); - goto err_unregister_sensor; + goto err_disable_pclk; } thermal->chip->control(thermal->regs, true); @@ -891,11 +888,6 @@ static int rockchip_thermal_probe(struct platform_device *pdev) return 0; -err_unregister_sensor: - while (i--) - thermal_zone_of_sensor_unregister(&pdev->dev, - thermal->sensors[i].tzd); - err_disable_pclk: clk_disable_unprepare(thermal->pclk); err_disable_clk: @@ -913,7 +905,6 @@ static int rockchip_thermal_remove(struct platform_device *pdev) struct rockchip_thermal_sensor *sensor = &thermal->sensors[i]; rockchip_thermal_toggle_sensor(sensor, false); - thermal_zone_of_sensor_unregister(&pdev->dev, sensor->tzd); } thermal->chip->control(thermal->regs, false); -- 2.1.4