From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1C1CA26CE32; Mon, 13 Apr 2026 16:28:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776097682; cv=none; b=nStbEnT2mMwAF/ciyfCHGDvRraUnb7WtZJ+E7+iNlpf/MKJms2J2FtR5QiiYgG/N2NgT71sYVeaew8kQOGixL3XC1lauwimJZIBdb1WgRNJMUeLbV5Eqv+5/Udm0UwYqkAaJxs7CuB3HojJzKIN+gFLpc8brW6EMKXSjfIbuhdg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776097682; c=relaxed/simple; bh=NloKGyW5w1RcqXerE1A2v2PgSYEs5r5QTOE+7XzRe6A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=K5T0sXz7Hkltg88DKa29PoP7h4owGDOtnDFd3DH1zTZu9vYRmsCnCtjjSg6N7ObXh8J5g9zXUtsCJei/iz3G4V0QAJPi3a7HdikzYdM+lgrYMh0JuPKBrxE+zD/4OFsQ8HTVbYv/AIwLuTvNr+1oY1IgtHWB5Bz8bC7GLS0gUeI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=MPieGnqL; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="MPieGnqL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A520FC2BCAF; Mon, 13 Apr 2026 16:28:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776097682; bh=NloKGyW5w1RcqXerE1A2v2PgSYEs5r5QTOE+7XzRe6A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MPieGnqLB4tb4Kj9uIr4NzKErGHIFRCJLqi2SWsFZnGFyYKY8E2MBwhHLPKgCB7XX LzBzdtO3ajWWsAq2oS+M4qdduqQ/mPLFosCbgXJcJVTX2f4MUD2+1nnoZchxYYOShp YOWcfS9htwBsUaS+lfGcsdPzs9grF53JLQTXpimE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ian Ray , Jakub Kicinski Subject: [PATCH 5.15 199/570] NFC: nxp-nci: allow GPIOs to sleep Date: Mon, 13 Apr 2026 17:55:30 +0200 Message-ID: <20260413155837.913004965@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260413155830.386096114@linuxfoundation.org> References: <20260413155830.386096114@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Ian Ray commit 55dc632ab2ac2889b15995a9eef56c753d48ebc7 upstream. Allow the firmware and enable GPIOs to sleep. This fixes a `WARN_ON' and allows the driver to operate GPIOs which are connected to I2C GPIO expanders. -- >8 -- kernel: WARNING: CPU: 3 PID: 2636 at drivers/gpio/gpiolib.c:3880 gpiod_set_value+0x88/0x98 -- >8 -- Fixes: 43201767b44c ("NFC: nxp-nci: Convert to use GPIO descriptor") Cc: stable@vger.kernel.org Signed-off-by: Ian Ray Link: https://patch.msgid.link/20260317085337.146545-1-ian.ray@gehealthcare.com Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/nfc/nxp-nci/i2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/nfc/nxp-nci/i2c.c +++ b/drivers/nfc/nxp-nci/i2c.c @@ -47,8 +47,8 @@ static int nxp_nci_i2c_set_mode(void *ph { struct nxp_nci_i2c_phy *phy = (struct nxp_nci_i2c_phy *) phy_id; - gpiod_set_value(phy->gpiod_fw, (mode == NXP_NCI_MODE_FW) ? 1 : 0); - gpiod_set_value(phy->gpiod_en, (mode != NXP_NCI_MODE_COLD) ? 1 : 0); + gpiod_set_value_cansleep(phy->gpiod_fw, (mode == NXP_NCI_MODE_FW) ? 1 : 0); + gpiod_set_value_cansleep(phy->gpiod_en, (mode != NXP_NCI_MODE_COLD) ? 1 : 0); usleep_range(10000, 15000); if (mode == NXP_NCI_MODE_COLD)