From nobody Sun Feb 8 07:58:35 2026 Received: from mx1.sberdevices.ru (mx1.sberdevices.ru [37.18.73.165]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0F38613CAAC; Tue, 23 Apr 2024 16:14:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=37.18.73.165 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713888848; cv=none; b=jFdZ1d0DHGIXL5Jhj9ZEA0O0cdCeWym/1SSaeABWXUY6FTmFpTp6Gr/Y/FTP8N72YIbacKPwhjyNAqRBpyd0i2dgkacck5kQzH/aZD6ZwoPXXroLNOSQ6Z3E3wU6ndbefPQeX+gyANt+a3L8KY7lqJs/yF7ZpKKnWvF5Z6uHUdw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713888848; c=relaxed/simple; bh=3Hb8fkopiaFcoVY/nTpG4eAeke/uDxk6uuyav9yWPcQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=VsuRM/jiyGr0zOV8cnJw764j2i08zB/++07jIiUG58poqO49RyNMFt5b2ZfQnmQgl8IyP2HjVJZdgU/4Ontd+Cb8FrVyJJDNRaPGK+UlnM1P+CXu6NNKuzH7pV1BuOtaGnJ0PL/0TXl5A/iyVUzYIaC3oIjwDGU8zFBADZPtdRs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com; spf=pass smtp.mailfrom=salutedevices.com; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b=rAWXG9MT; arc=none smtp.client-ip=37.18.73.165 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=salutedevices.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=salutedevices.com header.i=@salutedevices.com header.b="rAWXG9MT" Received: from p-infra-ksmg-sc-msk01 (localhost [127.0.0.1]) by mx1.sberdevices.ru (Postfix) with ESMTP id F38FC10000F; Tue, 23 Apr 2024 19:14:04 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.sberdevices.ru F38FC10000F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=salutedevices.com; s=mail; t=1713888844; bh=Eb7vuPSuYnLMwuwGHzpqpt0wDC94w7XsXp1ME5MdeHM=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type:From; b=rAWXG9MTkFJR8xM9NJQegShLU8uEwEu2YxwpPSX4u4ccFgdSmtiPJAtZepxmV0flQ 2NIuYWF5/eZs3NadRRTTBcvvA5MA5TuOcRxLzUpcZxZEipGMIoUgZEzETKcVo+6jSs 96ODG7/fU44CEaWDjdxp1cgI6tkeIWja2uDjeQgeM0MyBuG+ZQEL0L7Y44kmCafL3s tuTWRVPFa4M4Oi6vo1wlmE+bMScl5Y732jQJfYcMFjtmtHb3n80+PxPB44vaYMK8/j kXe23Yx/LSUFxxxIRfBM/5OP0dUIrqgFO27JPQlck7A3CHpDd+ebwrj8wiCnMHmKJq 156PXjxde7AxA== Received: from smtp.sberdevices.ru (p-i-exch-sc-m02.sberdevices.ru [172.16.192.103]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.sberdevices.ru (Postfix) with ESMTPS; Tue, 23 Apr 2024 19:14:04 +0300 (MSK) Received: from work.sberdevices.ru (100.64.160.123) by p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Tue, 23 Apr 2024 19:14:04 +0300 From: George Stark To: , , , , , , CC: , , , , , George Stark , Dmitry Rokosov Subject: [PATCH 1/2] pwm: meson: drop unneeded check in get_state callback Date: Tue, 23 Apr 2024 19:13:55 +0300 Message-ID: <20240423161356.2522636-2-gnstark@salutedevices.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240423161356.2522636-1-gnstark@salutedevices.com> References: <20240423161356.2522636-1-gnstark@salutedevices.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ClientProxiedBy: p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) To p-i-exch-sc-m02.sberdevices.ru (172.16.192.103) X-KSMG-Rule-ID: 10 X-KSMG-Message-Action: clean X-KSMG-AntiSpam-Lua-Profiles: 184882 [Apr 23 2024] X-KSMG-AntiSpam-Version: 6.1.0.4 X-KSMG-AntiSpam-Envelope-From: gnstark@salutedevices.com X-KSMG-AntiSpam-Rate: 0 X-KSMG-AntiSpam-Status: not_detected X-KSMG-AntiSpam-Method: none X-KSMG-AntiSpam-Auth: dkim=none X-KSMG-AntiSpam-Info: LuaCore: 18 0.3.18 b9d6ada76958f07c6a68617a7ac8df800bc4166c, {Tracking_from_domain_doesnt_match_to}, salutedevices.com:7.1.1;100.64.160.123:7.1.2;d41d8cd98f00b204e9800998ecf8427e.com:7.1.1;127.0.0.199:7.1.2;smtp.sberdevices.ru:7.1.1,5.0.1, FromAlignment: s, ApMailHostAddress: 100.64.160.123 X-MS-Exchange-Organization-SCL: -1 X-KSMG-AntiSpam-Interceptor-Info: scan successful X-KSMG-AntiPhishing: Clean X-KSMG-LinksScanning: Clean X-KSMG-AntiVirus: Kaspersky Secure Mail Gateway, version 2.0.1.6960, bases: 2024/04/23 04:11:00 #24934400 X-KSMG-AntiVirus-Status: Clean, skipped Content-Type: text/plain; charset="utf-8" Drop checking state argument for null pointer in meson_pwm_get_state() due to it is called only from pwm core with always valid arguments. Fixes: 211ed630753d ("pwm: Add support for Meson PWM Controller") Signed-off-by: George Stark Signed-off-by: Dmitry Rokosov --- drivers/pwm/pwm-meson.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c index 529a541ba7b6..ebe76298f6e2 100644 --- a/drivers/pwm/pwm-meson.c +++ b/drivers/pwm/pwm-meson.c @@ -311,9 +311,6 @@ static int meson_pwm_get_state(struct pwm_chip *chip, s= truct pwm_device *pwm, struct meson_pwm_channel *channel; u32 value; =20 - if (!state) - return 0; - channel =3D &meson->channels[pwm->hwpwm]; channel_data =3D &meson_pwm_per_channel_data[pwm->hwpwm]; =20 --=20 2.25.1