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 9D3EC1D5CE0; Fri, 17 Oct 2025 15:17:33 +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=1760714253; cv=none; b=pX2KqV3GnsiL/16w2KMUvyUIbmtLHjXHdfZbynzUMiTcqfpOynupRLvLJuNu9W0l+blLBkrugILH1xqYumO/X+cUdaDBLyRXQ6FRISzDcPMV1C59pAwI204yYV03XChO74ApbFekgmbrKgxE7GBuZNOHFIdkpz5cWPe6va95yuI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760714253; c=relaxed/simple; bh=UsGhDM1nIWk0ari7BLXKPa0sxUQ7DAPRBVPjS5cvSQw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=JFxrG7Rh3b9lVmH11PQ7F2o5bHsEbImgzcDAElAALvrGhpCHQ7ncfOrvn6JBV4BI5EViwmutkCfHLNHf0YAk3hpcCBSlqWA/mGwitQz0v1l178Tb9PH4Zk0WdHhJcAEyPtwO3tmKBYPFvD2nyTDjsX5jeaVUuKb6V3y1v+D5Lg0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=XJQVtppn; 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="XJQVtppn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1E384C4CEE7; Fri, 17 Oct 2025 15:17:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1760714253; bh=UsGhDM1nIWk0ari7BLXKPa0sxUQ7DAPRBVPjS5cvSQw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=XJQVtppn9yktxZBxTxDUuCFyKQjfivT/8yWQOz9/pjTWmX++LPDtDC1UlfWlu2LCA TKqMMgFxDB3Rfdy28K0sZsFwy0SmvHlzmm/AVbUEjToP2QXixYBPiFdLFRR+8OT3RF Z49CpfVeMwlS0SbTrDgBrD9UJ2ylZhKPyQkp9zZ0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Bartosz Golaszewski , Sasha Levin Subject: [PATCH 6.12 081/277] gpio: wcd934x: mark the GPIO controller as sleeping Date: Fri, 17 Oct 2025 16:51:28 +0200 Message-ID: <20251017145150.092838064@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251017145147.138822285@linuxfoundation.org> References: <20251017145147.138822285@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 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Bartosz Golaszewski [ Upstream commit b5f8aa8d4bde0cf3e4595af5a536da337e5f1c78 ] The slimbus regmap passed to the GPIO driver down from MFD does not use fast_io. This means a mutex is used for locking and thus this GPIO chip must not be used in atomic context. Change the can_sleep switch in struct gpio_chip to true. Fixes: 59c324683400 ("gpio: wcd934x: Add support to wcd934x gpio controller") Signed-off-by: Bartosz Golaszewski Signed-off-by: Sasha Levin --- drivers/gpio/gpio-wcd934x.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-wcd934x.c b/drivers/gpio/gpio-wcd934x.c index cfa7b0a50c8e3..03b16b8f639ad 100644 --- a/drivers/gpio/gpio-wcd934x.c +++ b/drivers/gpio/gpio-wcd934x.c @@ -102,7 +102,7 @@ static int wcd_gpio_probe(struct platform_device *pdev) chip->base = -1; chip->ngpio = WCD934X_NPINS; chip->label = dev_name(dev); - chip->can_sleep = false; + chip->can_sleep = true; return devm_gpiochip_add_data(dev, chip, data); } -- 2.51.0