From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FDE9C77B75 for ; Tue, 18 Apr 2023 12:23:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231261AbjDRMX5 (ORCPT ); Tue, 18 Apr 2023 08:23:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59676 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231177AbjDRMXt (ORCPT ); Tue, 18 Apr 2023 08:23:49 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 497CE46B2 for ; Tue, 18 Apr 2023 05:23:48 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C2DE3630F5 for ; Tue, 18 Apr 2023 12:23:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AF9E3C433D2; Tue, 18 Apr 2023 12:23:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1681820627; bh=d5pX1klDcplgni9cGbCJOjcmOb1Dn8JqwZIbr15DP3g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YaWZIOYaYtkYESi1mI38SoXpEk7WG7OxY+wOCHiutfrKMJcY76szO9R809CvRRfKf Ipepd12P6hv0/kw+Z3xOAGl8djV9Puu8Y7okGzmXT5ydAXraKKuLBYHnZ8Micjjp3b wawCroQNWcn2yLmfdpxy7NuaDdk4FFkZt4g845Mk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Guenter Roeck , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Thierry Reding , Sasha Levin Subject: [PATCH 4.14 01/37] pwm: cros-ec: Explicitly set .polarity in .get_state() Date: Tue, 18 Apr 2023 14:21:11 +0200 Message-Id: <20230418120254.739149828@linuxfoundation.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230418120254.687480980@linuxfoundation.org> References: <20230418120254.687480980@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Uwe Kleine-König [ Upstream commit 30006b77c7e130e01d1ab2148cc8abf73dfcc4bf ] The driver only supports normal polarity. Complete the implementation of .get_state() by setting .polarity accordingly. Reviewed-by: Guenter Roeck Fixes: 1f0d3bb02785 ("pwm: Add ChromeOS EC PWM driver") Link: https://lore.kernel.org/r/20230228135508.1798428-3-u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König Signed-off-by: Thierry Reding Signed-off-by: Sasha Levin --- drivers/pwm/pwm-cros-ec.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pwm/pwm-cros-ec.c b/drivers/pwm/pwm-cros-ec.c index 9c13694eaa248..8450a06e88215 100644 --- a/drivers/pwm/pwm-cros-ec.c +++ b/drivers/pwm/pwm-cros-ec.c @@ -128,6 +128,7 @@ static void cros_ec_pwm_get_state(struct pwm_chip *chip, struct pwm_device *pwm, state->enabled = (ret > 0); state->period = EC_PWM_MAX_DUTY; + state->polarity = PWM_POLARITY_NORMAL; /* Note that "disabled" and "duty cycle == 0" are treated the same */ state->duty_cycle = ret; -- 2.39.2