From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relmlor1.renesas.com ([210.160.252.171]:22042 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725994AbeLGIcD (ORCPT ); Fri, 7 Dec 2018 03:32:03 -0500 From: Yoshihiro Shimoda To: thierry.reding@gmail.com Cc: linux-pwm@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Yoshihiro Shimoda Subject: [PATCH 3/5] pwm: rcar: Use "atomic" API on rcar_pwm_resume() Date: Fri, 7 Dec 2018 17:29:31 +0900 Message-Id: <1544171373-29618-4-git-send-email-yoshihiro.shimoda.uh@renesas.com> In-Reply-To: <1544171373-29618-1-git-send-email-yoshihiro.shimoda.uh@renesas.com> References: <1544171373-29618-1-git-send-email-yoshihiro.shimoda.uh@renesas.com> Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: To remove legacy API related functions in the future, this patch uses "atomic" related function instead. No change in behavior. Signed-off-by: Yoshihiro Shimoda --- drivers/pwm/pwm-rcar.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c index a5ea0f3..1bcb662 100644 --- a/drivers/pwm/pwm-rcar.c +++ b/drivers/pwm/pwm-rcar.c @@ -319,18 +319,16 @@ static int rcar_pwm_suspend(struct device *dev) static int rcar_pwm_resume(struct device *dev) { struct pwm_device *pwm = rcar_pwm_dev_to_pwm_dev(dev); + struct pwm_state state; if (!test_bit(PWMF_REQUESTED, &pwm->flags)) return 0; pm_runtime_get_sync(dev); - rcar_pwm_config(pwm->chip, pwm, pwm->state.duty_cycle, - pwm->state.period); - if (pwm_is_enabled(pwm)) - rcar_pwm_enable(pwm->chip, pwm); + pwm_get_state(pwm, &state); - return 0; + return rcar_pwm_apply(pwm->chip, pwm, &state); } #endif /* CONFIG_PM_SLEEP */ static SIMPLE_DEV_PM_OPS(rcar_pwm_pm_ops, rcar_pwm_suspend, rcar_pwm_resume); -- 1.9.1