From nobody Thu Apr 2 17:17:18 2026 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 58BB235CB6C; Fri, 27 Mar 2026 19:25:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774639546; cv=none; b=r9ib/3p1vvzdz5f1Q7VSaOezIlzZAqzfhsh9nly6OhrN7r3fLz1dbHj+j9GS/8gGDCA9zcj6ZceRmu0ovjdzHQN7UaqeeaHJsbwSAWRF5rCoIN/tbkdz5DglAj4YhBL/QN+b5cjO1Fx1g0n31g4doM5BB9jNL0P6gLIA/uQcDWI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774639546; c=relaxed/simple; bh=3ICLqsC4q9QDP/KBX/AS8XVL3ois5jovdQ/OyC7baBY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=SRKJZW7fW0pzia/WGXWhGPyb/hFt4dAGuHETeNghUenVmbHHcqWdi/NlYrZcdx2HZL7qD4VhSyCQyO1rysNVIj9pvzXyHRx5YO5oatF8Y64VB9r9bIXBJP137cMvM7HomDlaADZvSugLqm+hThhyc//IDmkaF9Jw/ly2VVE38IU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=renesas.com; spf=pass smtp.mailfrom=renesas.com; arc=none smtp.client-ip=210.160.252.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=renesas.com X-CSE-ConnectionGUID: 056kSbUGSpyXuKTxXDUr3Q== X-CSE-MsgGUID: 8gaBk8mPS664cn5T5cJa8Q== Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 28 Mar 2026 04:25:44 +0900 Received: from demon-pc.localdomain (unknown [10.226.93.36]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id E07DC4015D6E; Sat, 28 Mar 2026 04:25:38 +0900 (JST) From: Cosmin Tanislav To: Biju Das , Daniel Lezcano , Thomas Gleixner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm , Michael Turquette , Stephen Boyd , Lee Jones , Philipp Zabel Cc: linux-iio@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-clk@vger.kernel.org, Cosmin Tanislav Subject: [PATCH 04/11] mfd: rz-mtu3: store &pdev->dev in local variable Date: Fri, 27 Mar 2026 21:24:18 +0200 Message-ID: <20260327192425.438263-5-cosmin-gabriel.tanislav.xa@renesas.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260327192425.438263-1-cosmin-gabriel.tanislav.xa@renesas.com> References: <20260327192425.438263-1-cosmin-gabriel.tanislav.xa@renesas.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" &pdev->dev is accessed multiple times during probe. Store it in a local variable and use that to simplify the code. Signed-off-by: Cosmin Tanislav --- drivers/mfd/rz-mtu3.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/drivers/mfd/rz-mtu3.c b/drivers/mfd/rz-mtu3.c index 3be6f6c900b8..37d12030e069 100644 --- a/drivers/mfd/rz-mtu3.c +++ b/drivers/mfd/rz-mtu3.c @@ -311,16 +311,17 @@ static const struct mfd_cell rz_mtu3_devs[] =3D { =20 static int rz_mtu3_probe(struct platform_device *pdev) { + struct device *dev =3D &pdev->dev; struct reset_control *rstc; struct rz_mtu3_priv *priv; struct rz_mtu3 *ddata; unsigned int i; =20 - ddata =3D devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL); + ddata =3D devm_kzalloc(dev, sizeof(*ddata), GFP_KERNEL); if (!ddata) return -ENOMEM; =20 - ddata->priv_data =3D devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); + ddata->priv_data =3D devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!ddata->priv_data) return -ENOMEM; =20 @@ -330,11 +331,11 @@ static int rz_mtu3_probe(struct platform_device *pdev) if (IS_ERR(priv->mmio)) return PTR_ERR(priv->mmio); =20 - rstc =3D devm_reset_control_get_exclusive_deasserted(&pdev->dev, NULL); + rstc =3D devm_reset_control_get_exclusive_deasserted(dev, NULL); if (IS_ERR(rstc)) return PTR_ERR(rstc); =20 - ddata->clk =3D devm_clk_get(&pdev->dev, NULL); + ddata->clk =3D devm_clk_get(dev, NULL); if (IS_ERR(ddata->clk)) return PTR_ERR(ddata->clk); =20 @@ -347,7 +348,7 @@ static int rz_mtu3_probe(struct platform_device *pdev) mutex_init(&ddata->channels[i].lock); } =20 - return devm_mfd_add_devices(&pdev->dev, 0, rz_mtu3_devs, + return devm_mfd_add_devices(dev, 0, rz_mtu3_devs, ARRAY_SIZE(rz_mtu3_devs), NULL, 0, NULL); } =20 --=20 2.53.0