From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f46.google.com (mail-wm1-f46.google.com [209.85.128.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5F399367F2A for ; Fri, 10 Apr 2026 19:37:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.46 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775849875; cv=none; b=VqiXUZIrHgP6aQBk6spotxKOrHDWHX/HKyCG1+D0gGc6+i3S/tM7yHFpc1V4kzbp15TI/eTU8mL8xL7l0WxS8To96srWQ+zo3qlb4dNANu26KDVLEsyXqNhHUz2ctrHYStZFpiJAWuxQ80HLukhtamkJ7c4yDVl2nD5jcAUF4ls= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775849875; c=relaxed/simple; bh=yJKbJbkAVuOUj3JAxXfnNi97qV0h69lZ3JxIWsmSdkY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=hEd88mULanPd08FrN35vXgIWgE+1ZRDfJf6x7vu3tMDRVuRlfN3pnRysdkux9KiKJm6yz5gNGf7G4aN4nplLttns1WBuVICBI/XEItFUDeu8SSPV11tO6SPPp9K+NYCp3F+KZ3iyrKUiffxgXFw2A+qNiqHQFN77RZ49yQs3jck= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=G3fTJduz; arc=none smtp.client-ip=209.85.128.46 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="G3fTJduz" Received: by mail-wm1-f46.google.com with SMTP id 5b1f17b1804b1-488a88aeec9so30889815e9.2 for ; Fri, 10 Apr 2026 12:37:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1775849873; x=1776454673; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ZjY89GCkU5DqVpzDvTAfESfcL7GOBsC3+TlxdaB6qnI=; b=G3fTJduzvl0SUTlSSvLsQavxKLGLPq33GGO+/LwBjuvF6N3ABrdWiuJiUfJQwCliy3 TwcGoFt3aPdS1tCyHiPmiq3Z3px/HAQRyKIDxml8TzWFTjlqDl+yVzdT8drKvZUeaxfh yI/Ce+KjXJYsb3HneC62f31LOY8UTtWZUKgfl24p+w914f33bTeeRYKR1dKlaf6nESpv iI2WxRxD4C3dnIwTym5akjHBAzmPtghRq8ehd3ZAQ2EhYIvo18UN7dIwYnjHEYf0nHoU Ir16ER2mQowhR3ndpU6N2wSKSwnJQPkoJYPUzi477/ZP2XOJbpnsO5Iwn7GcrfRRx919 DOJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1775849873; x=1776454673; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=ZjY89GCkU5DqVpzDvTAfESfcL7GOBsC3+TlxdaB6qnI=; b=jYSXyR0EU2H3VAUvsyYXNHcQQgIq1BmJ6dDhB374eynSM1VjWF4cadnuoccf8uJk1Q ZWCwPU9zOrQhlUWl8gTRJ9r3lECPHQbfTHNIfpSZLJntOnIYf2g4aqmMIqHZ/qTePu9J mI45eMAHBhfV09l8ZJ6IfX4yL3guWAGWKiQkxYlAmIdOSgF4BtLqy3m1LyszLpFnTit8 BR6IW6FablwoPIP/06DHr3NJNGeHqBSmWpIHCH5Irdhs5tJBIBvwLuKstR8WvUQ6YYp1 sOufD6p+NQCY9y9pBeKHsobsYKyIl98C7iZUycGHQKlugxvmUsj2baSxI3hc4GQyfyoD Fz8Q== X-Forwarded-Encrypted: i=1; AJvYcCU6lJ2oeM9pH5cU0/52dtMItmy4x60KLhyNUdjX4U6DflL2+pgHJtK7egcjM2cgWi2UcnF1NPFCkK5hKqg=@vger.kernel.org X-Gm-Message-State: AOJu0YzfuYhoZzqYhoWq8zw8ZCyL2IrLSZawcfs686QFWZ5PqNx6utnX WBCfZezFb8nMMDUdNbRphe4P2MdxFzOxYsozGbUddOBRcOoHWWfUSs0BWgP0xSuRKJ6JIw== X-Gm-Gg: AeBDiesRI0cI+wbfW9wtcxYfEC4ohLy0OPwAg+fnG5xSv9DzMsOM5MYrsFg91BXfKzE 97Vy717F0k5ScNDF9oR8qm+0yX/oygggP7u61YGgSHRqmT7dr2I7JvYXmxi9MiFgs+wMx6wjBu8 sItnOc5Wbcwh6kQGULw4eK/yk5OvEfFW97b3Q/l+kLqCTLpFWan5zv2szZiB4CRnyGvDIqPlZtS dUfQ//MPADOZmihred1PVpoOGvHFiRNBVwOSFjgUr3crCuEFNdBe9OmrQKJZ8Sb5hXXjox7rtyU 94Tlelv6JAra3CD44fV+vpfJQu+iXp7lWrVjCXnEuCHPNmJecL8MnD/kwhfgrwMXWj1iKFHAFgT /BNPLVQNK/JOduB25vf917YWBnOyvIAo4Yf1TVYbWOJ0wUrmPjaayXJ5qRsTUN2r5a/wvrxhqWp IZtCHavGiIU7NV24GPr9And8oM3614higmVfDlqutizMaz4YYXukRq/qnyCPuhLvXlYcZU9ZOS5 dmI6sFCX1Gf X-Received: by 2002:a05:6000:24c9:b0:43c:fe59:6696 with SMTP id ffacd0b85a97d-43d642d9e29mr6966223f8f.46.1775849872719; Fri, 10 Apr 2026 12:37:52 -0700 (PDT) Received: from dohko.chello.ie (188-141-5-72.dynamic.upc.ie. [188.141.5.72]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-43d63e50044sm9690425f8f.25.2026.04.10.12.37.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Apr 2026 12:37:51 -0700 (PDT) From: David Carlier To: Jonathan Cameron , linux-iio@vger.kernel.org Cc: David Lechner , =?UTF-8?q?Nuno=20S=C3=A1?= , Andy Shevchenko , Lars-Peter Clausen , Michael Hennerich , Kim Seer Paller , Cosmin Tanislav , linux-kernel@vger.kernel.org, David Carlier Subject: [PATCH 7/7] iio: addac: ad74115: Use devm_mutex_init() Date: Fri, 10 Apr 2026 20:37:37 +0100 Message-ID: <20260410193737.35905-8-devnexen@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260410193737.35905-1-devnexen@gmail.com> References: <20260410193737.35905-1-devnexen@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Use devm_mutex_init() which is helpful with CONFIG_DEBUG_MUTEXES. Signed-off-by: David Carlier --- drivers/iio/addac/ad74115.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/iio/addac/ad74115.c b/drivers/iio/addac/ad74115.c index f8b04d86b01f..41e0b1d334cc 100644 --- a/drivers/iio/addac/ad74115.c +++ b/drivers/iio/addac/ad74115.c @@ -1835,7 +1835,10 @@ static int ad74115_probe(struct spi_device *spi) st = iio_priv(indio_dev); st->spi = spi; - mutex_init(&st->lock); + ret = devm_mutex_init(dev, &st->lock); + if (ret) + return ret; + init_completion(&st->adc_data_completion); indio_dev->name = AD74115_NAME; -- 2.53.0