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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 595A7C433FE for ; Fri, 7 Oct 2022 15:17:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=QSLlIQtWSIkE1s9p5rTCwlBvMpIdm3/TBHse6K7fO+s=; b=ko3uUouwB9geG7 CwUpAfg957WhuK2TATK2U2OqDemCGcMOfQIUE/IGW25ZmsRmtwpvvrTGG+vm5MRvTdqjOjhuYi0ON IdKMMSHOSyIY3vrHYpuDvMw9GOkSYRY6OLNQRkqv+BGAhJ+RbOTP2bpCUC7WOBaLMDUG7Dag8mgtn oyN7ctzqLN11AuxAN7uzJnjtUB/oOfyeFNsE+Jt1EHQg8C2JY1X0kAP6ZvXN/Kq7bWqXuYJQZS7yO Yweu2LovNSzlsp284u9CzLerWe9uWYmeFfEHD8FoSxywFLQ2R9KdE7twLsJDYEWKcGa9DkHw6u73x cFLmeM8mMftUvyjRK+Sg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ogp5j-009QsL-59; Fri, 07 Oct 2022 15:16:47 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ogp5T-009Qo7-Lz for linux-arm-kernel@lists.infradead.org; Fri, 07 Oct 2022 15:16:32 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1665155791; x=1696691791; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=uyj8DqFhpbM1/wLSJMXIY+gM5nzJCIoJpElW6X9DZRA=; b=AcZTNlfHIWlMjU6SF7XwBeZ/PEU+wtvQaq6qm9ndW5fjINFQiEFoCxFR phAGRcLZ8Er+lYrZHwFpQjxGO+mAMnFN82mQMKq52sn3RK5yrqHVumNYB 9rwRTJBnsc3zgDL+31Pg/DgclLaBoCy2vrd+pc29LNICbrRrjgX+9/3I3 9T9hnvWBFKh9gx0VoDB5JfZ+v+SkTxzCciWbrq7dPArPmvacsHKjnDVqO R2lRE6P66g1Vf3zmj/u3Z9YMtCZfhPEUWON3TwhNf2+ugvbgSgJ4Aq7ga RekbuMftq6aA/ShLqYMIxJbczi7heM4j6+AR0YzDqb9JFFi0tOHqreaRm w==; X-IronPort-AV: E=Sophos;i="5.95,167,1661842800"; d="scan'208";a="194275955" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 07 Oct 2022 08:16:31 -0700 Received: from chn-vm-ex04.mchp-main.com (10.10.85.152) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.12; Fri, 7 Oct 2022 08:16:23 -0700 Received: from ryan-Precision-5560.microchip.com (10.10.115.15) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server id 15.1.2507.12 via Frontend Transport; Fri, 7 Oct 2022 08:16:23 -0700 From: To: , , , , CC: , , , Ryan Wanner Subject: [PATCH 2/2] pinctrl: at91-pio4: Add persist state case in config Date: Fri, 7 Oct 2022 08:16:47 -0700 Message-ID: <20221007151647.98222-3-Ryan.Wanner@microchip.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221007151647.98222-1-Ryan.Wanner@microchip.com> References: <20221007151647.98222-1-Ryan.Wanner@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221007_081631_743707_14CD649D X-CRM114-Status: UNSURE ( 8.33 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Ryan Wanner Adding persist state case to atmel_conf_pin_config_group_set() function. After adding configuration support for userspace gpiod api, there was an extra flag PIN_CONFIG_PERSIST_STATE that was not passed in before. Based on other drivers like TI drivers, added a switch case and return ENOTSUPP in that case. Signed-off-by: Ryan Wanner --- drivers/pinctrl/pinctrl-at91-pio4.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c index 13b77f1eb6e2..40f1b9397767 100644 --- a/drivers/pinctrl/pinctrl-at91-pio4.c +++ b/drivers/pinctrl/pinctrl-at91-pio4.c @@ -780,6 +780,8 @@ static int atmel_conf_pin_config_group_get(struct pinctrl_dev *pctldev, return -EINVAL; arg = (res & ATMEL_PIO_DRVSTR_MASK) >> ATMEL_PIO_DRVSTR_OFFSET; break; + case PIN_CONFIG_PERSIST_STATE: + return -ENOTSUPP; default: return -ENOTSUPP; } @@ -888,6 +890,8 @@ static int atmel_conf_pin_config_group_set(struct pinctrl_dev *pctldev, dev_warn(pctldev->dev, "drive strength not updated (incorrect value)\n"); } break; + case PIN_CONFIG_PERSIST_STATE: + return -ENOTSUPP; default: dev_warn(pctldev->dev, "unsupported configuration parameter: %u\n", -- 2.34.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel