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Mon, 12 Aug 2024 06:34:33 -0700 (PDT) Received: from [127.0.1.1] ([178.197.215.209]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-429c7737c64sm102733975e9.31.2024.08.12.06.34.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Aug 2024 06:34:32 -0700 (PDT) From: Krzysztof Kozlowski Date: Mon, 12 Aug 2024 15:34:03 +0200 Subject: [PATCH 9/9] memory: ti-aemif: simplify with scoped for each OF child loop 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: <20240812-cleanup-h-of-node-put-memory-v1-9-5065a8f361d2@linaro.org> References: <20240812-cleanup-h-of-node-put-memory-v1-0-5065a8f361d2@linaro.org> In-Reply-To: <20240812-cleanup-h-of-node-put-memory-v1-0-5065a8f361d2@linaro.org> To: Krzysztof Kozlowski , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Lukasz Luba , Alim Akhtar , Maxime Coquelin , Alexandre Torgue , Thierry Reding , Jonathan Hunter , Santosh Shilimkar Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-tegra@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; 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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Use scoped for_each_available_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Signed-off-by: Krzysztof Kozlowski --- drivers/memory/ti-aemif.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/memory/ti-aemif.c b/drivers/memory/ti-aemif.c index e192db9e0e4b..cd2945d4ec18 100644 --- a/drivers/memory/ti-aemif.c +++ b/drivers/memory/ti-aemif.c @@ -330,7 +330,6 @@ static int aemif_probe(struct platform_device *pdev) int ret =3D -ENODEV; struct device *dev =3D &pdev->dev; struct device_node *np =3D dev->of_node; - struct device_node *child_np; struct aemif_device *aemif; struct aemif_platform_data *pdata; struct of_dev_auxdata *dev_lookup; @@ -374,12 +373,10 @@ static int aemif_probe(struct platform_device *pdev) * functions iterate over these nodes and update the cs data * array. */ - for_each_available_child_of_node(np, child_np) { + for_each_available_child_of_node_scoped(np, child_np) { ret =3D of_aemif_parse_abus_config(pdev, child_np); - if (ret < 0) { - of_node_put(child_np); + if (ret < 0) goto error; - } } } else if (pdata && pdata->num_abus_data > 0) { for (i =3D 0; i < pdata->num_abus_data; i++, aemif->num_cs++) { @@ -402,13 +399,11 @@ static int aemif_probe(struct platform_device *pdev) * child will be probed after the AEMIF timing parameters are set. */ if (np) { - for_each_available_child_of_node(np, child_np) { + for_each_available_child_of_node_scoped(np, child_np) { ret =3D of_platform_populate(child_np, NULL, dev_lookup, dev); - if (ret < 0) { - of_node_put(child_np); + if (ret < 0) goto error; - } } } else if (pdata) { for (i =3D 0; i < pdata->num_sub_devices; i++) { --=20 2.43.0