From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guru Das Srinagesh Subject: [PATCH v9 03/11] ir-rx51: Use 64-bit division macro Date: Tue, 17 Mar 2020 13:05:18 -0700 Message-ID: References: Return-path: Received: from alexa-out-sd-01.qualcomm.com ([199.106.114.38]:40974 "EHLO alexa-out-sd-01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726452AbgCQUFf (ORCPT ); Tue, 17 Mar 2020 16:05:35 -0400 In-Reply-To: In-Reply-To: References: Sender: linux-pwm-owner@vger.kernel.org List-Id: linux-pwm@vger.kernel.org To: linux-pwm@vger.kernel.org Cc: Thierry Reding , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Subbaraman Narayanamurthy , linux-kernel@vger.kernel.org, Guru Das Srinagesh , Mauro Carvalho Chehab , Richard Fontana , Thomas Gleixner , Kate Stewart , Allison Randal , linux-media@vger.kernel.org Since the PWM framework is switching struct pwm_state.period's datatype to u64, prepare for this transition by using DIV_ROUND_CLOSEST_ULL to handle a 64-bit dividend. Cc: Mauro Carvalho Chehab Cc: Richard Fontana Cc: Thomas Gleixner Cc: Kate Stewart Cc: Allison Randal Cc: linux-media@vger.kernel.org Signed-off-by: Guru Das Srinagesh Acked-by: Sean Young --- drivers/media/rc/ir-rx51.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/rc/ir-rx51.c b/drivers/media/rc/ir-rx51.c index 8574eda..9a5dfd7 100644 --- a/drivers/media/rc/ir-rx51.c +++ b/drivers/media/rc/ir-rx51.c @@ -241,7 +241,8 @@ static int ir_rx51_probe(struct platform_device *dev) } /* Use default, in case userspace does not set the carrier */ - ir_rx51.freq = DIV_ROUND_CLOSEST(pwm_get_period(pwm), NSEC_PER_SEC); + ir_rx51.freq = DIV_ROUND_CLOSEST_ULL(pwm_get_period(pwm), + NSEC_PER_SEC); pwm_put(pwm); hrtimer_init(&ir_rx51.timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project