From nobody Tue Apr 7 09:46:56 2026 Received: from mail-ed1-f41.google.com (mail-ed1-f41.google.com [209.85.208.41]) (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 A96B8378811 for ; Sat, 14 Mar 2026 16:06:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.41 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773504404; cv=none; b=GcrqniX0dlAO0GStbTzhNum0ZBD38RRlIW0hgHOFUKyvfsE/AaDQrvdYCi7DmEpUg3pL/CyOyP6cF/7RqJSMkTcXFem6nvZ6KXeHD0tdt/uXj3AFbZk2yC4UVzXZeqfYNtPVuyeQ6wyEdETL6UQdK8WIoxsKeS1Qo+b3hufwrTw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773504404; c=relaxed/simple; bh=3QQmY5CvKjA1E5rLrX7dDBxYJh7qOARmrpAafvS7J+M=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=a9RhQXsl8xA1K3CVhw5JpgAhwA+IzZsqWvo8rl+Xx5Hcr+mLknPsR33HBsFDg+Yp5UVtcLBlVClzunn6cmbQndNE34kJOsiFn/SttuVH4QUFj6l8zQAcZ8/NpXUq6Cfdq1YsASlhn+CbiHXa60kG8Wnd2HXZT8yv72mK7BPQf3o= 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=Db0+Hzbg; arc=none smtp.client-ip=209.85.208.41 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="Db0+Hzbg" Received: by mail-ed1-f41.google.com with SMTP id 4fb4d7f45d1cf-6631e0edcf1so4519057a12.1 for ; Sat, 14 Mar 2026 09:06:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1773504401; x=1774109201; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=Jgo0ap3z9r3Z/5/BkWKWT8DoiYsa3x1eda5HahP1HP4=; b=Db0+HzbgF5GmjcmoHiXDGdO1My9I5q8mAL5FCQvV2Jd3BVIOVbLSiFOcfpFyU2yzYw mo8H2DQOoLvr6rrjQjReAHmE9FAzMJm5ox9zv2goWBEc1W8DvzIGJYiBnTEu2M0Cz5h3 ZJMV0ox8iXPBV193iDFW9Mju7rck5JZzIUQ5f/iX5An7GNiatM9Ml76t+SeU3CVTZHrq 81kzhcQfIIrQxRacSjoehq6d5X3f879xNRumQtMK9m/2dPaDvn81qT+hiuwLXUGSifaI bR+3KF0pdr3Ws2rXvkK/22Wvw3VsYlhldy0S+cmpcNvyuKrXKm74a48YFh0IbDkxXkew PlaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1773504401; x=1774109201; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to; bh=Jgo0ap3z9r3Z/5/BkWKWT8DoiYsa3x1eda5HahP1HP4=; b=GVSLHSNWOrnKc8SnDmn4ewKZ7qqFuXd/lCDLB1L1YErB3xGVLRzx9k2Vtkf7LLUOcx 6rywAuTI+cAxo1ZPjA6c1llhzggqs3JageR58Pz4CwjgimAAcnDfNqHp4QvCfOFiMQjI oMMaDGr4HmKDv85Pv0jroSlhVGjKuxDCCk/coClz9HCyU4bJ4M+otMQrsy3ooA51xztf Ov9l0+8NzwNbNQLUGqu0xfnu3FXDF96rOmk6/2+WQtEs4ZQJ8Y9es+4co8aFoBhO7kPx +xMeGO6YkmuWnmuvnZnz+neHxOfh86lCWN5pGV+FVrc088DfQlyHJbfJ17kxgvZFZmPy 2SaQ== X-Forwarded-Encrypted: i=1; AJvYcCWghq9AH+evcsrYdTAEKrIjEcHozhpvIizU0VdOVNR8mch0TtLBmfctSM+rNvdAraOlCxR8FDe3LsdrEt8=@vger.kernel.org X-Gm-Message-State: AOJu0YzefYKSXAen8meEDN3K+DIyIemlhuKXPc78uht0eU67U2XzrKuV IkNCyqJDhsjN2gTI9AY9MK18S7IIqdtqv1kzx8tO62yu4ZY3xI4ZXcrz X-Gm-Gg: ATEYQzwpHknjCVbFbWkW4tOHMAy88cJB0zoexNLHXjl/yyM/Y2/qa1GhPEyUWpLUswv 69NffFSYhJSUGkdkOGL0oxWE1623v66yj7Qu5qZbfkuWMZCMQLRu2P4Gw35Hh6/HdcL5hBEsIzF mFk7QSi2Lma65ujb/7GI48XUKbKxWwV3R3Hz0Y5+2FMeqPwV05Rj8PDUHNLmvFKY9MeIphxsZ/V HBsElSwc4/BjTc2lR4SxGdeKnsrMmV//OzBeyIRUSGkAc9U4dpP3C/wEn22d+8zFscv4JsvSy3C JMESYdgzcyd4jMiazM5VyjU56iSf0boWWoZLaHvhto630YmoHHiuSEuIIkzdSrVnCz99edSEkXF MMzzgBuQlZG+YZEBOl8HbCB3VuxkJmB5JNTp4KSF30MNhBq4puX859lztlHmbKp/PcNzoKSdigD iihbLYYDcqyGWa/DylqjdxKThYyQ== X-Received: by 2002:a17:906:dc90:b0:b97:6a80:38b6 with SMTP id a640c23a62f3a-b976a803ab3mr374400466b.13.1773504400837; Sat, 14 Mar 2026 09:06:40 -0700 (PDT) Received: from [192.168.0.39] ([79.133.247.80]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b978b8625d3sm151722366b.52.2026.03.14.09.06.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 14 Mar 2026 09:06:40 -0700 (PDT) From: Erikas Bitovtas Date: Sat, 14 Mar 2026 18:06:32 +0200 Subject: [PATCH v3 3/6] iio: light: vcnl4000: replace mutex_init with devm_mutex_init Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260314-vcnl4000-regulators-v3-3-3c4a48d30676@gmail.com> References: <20260314-vcnl4000-regulators-v3-0-3c4a48d30676@gmail.com> In-Reply-To: <20260314-vcnl4000-regulators-v3-0-3c4a48d30676@gmail.com> To: Jonathan Cameron , David Lechner , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Peter Meerwald Cc: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, Erikas Bitovtas X-Mailer: b4 0.14.3 Replace mutex_init used across driver with its device-managed counterpart, so all assigned mutexes get destroyed. Signed-off-by: Erikas Bitovtas --- drivers/iio/light/vcnl4000.c | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/drivers/iio/light/vcnl4000.c b/drivers/iio/light/vcnl4000.c index 939ff2d65105..0ee307fc5ab7 100644 --- a/drivers/iio/light/vcnl4000.c +++ b/drivers/iio/light/vcnl4000.c @@ -356,6 +356,8 @@ static int vcnl4200_set_power_state(struct vcnl4000_dat= a *data, bool on) =20 static int vcnl4200_init(struct vcnl4000_data *data) { + struct i2c_client *client =3D data->client; + struct device *dev =3D &client->dev; int ret, id; u16 regval; =20 @@ -400,8 +402,14 @@ static int vcnl4200_init(struct vcnl4000_data *data) } data->al_scale =3D data->chip_spec->ulux_step; data->ps_scale =3D 16; - mutex_init(&data->vcnl4200_al.lock); - mutex_init(&data->vcnl4200_ps.lock); + + ret =3D devm_mutex_init(dev, &data->vcnl4200_al.lock); + if (ret < 0) + return ret; + + ret =3D devm_mutex_init(dev, &data->vcnl4200_ps.lock); + if (ret < 0) + return ret; =20 /* Use 16 bits proximity sensor readings */ ret =3D i2c_smbus_read_word_data(data->client, VCNL4200_PS_CONF1); @@ -1985,6 +1993,7 @@ static int vcnl4000_probe(struct i2c_client *client) const struct i2c_device_id *id =3D i2c_client_get_device_id(client); struct vcnl4000_data *data; struct iio_dev *indio_dev; + struct device *dev =3D &client->dev; int ret; =20 indio_dev =3D devm_iio_device_alloc(&client->dev, sizeof(*data)); @@ -1997,7 +2006,9 @@ static int vcnl4000_probe(struct i2c_client *client) data->id =3D id->driver_data; data->chip_spec =3D &vcnl4000_chip_spec_cfg[data->id]; =20 - mutex_init(&data->vcnl4000_lock); + ret =3D devm_mutex_init(dev, &data->vcnl4000_lock); + if (ret < 0) + return ret; =20 ret =3D data->chip_spec->init(data); if (ret < 0) --=20 2.53.0