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[35.204.138.224]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b48652aa01esm1193841866b.2.2025.10.06.09.43.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Oct 2025 09:43:29 -0700 (PDT) From: =?utf-8?q?Andr=C3=A9_Draszik?= Date: Mon, 06 Oct 2025 17:43:29 +0100 Subject: [PATCH 03/10] pmdomain: samsung: use to devm_kstrdup_const() to simplify error handling 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: <20251006-gs101-pd-v1-3-f0cb0c01ea7b@linaro.org> References: <20251006-gs101-pd-v1-0-f0cb0c01ea7b@linaro.org> In-Reply-To: <20251006-gs101-pd-v1-0-f0cb0c01ea7b@linaro.org> To: Krzysztof Kozlowski , Alim Akhtar , Rob Herring , Conor Dooley , Krzysztof Kozlowski , Ulf Hansson Cc: Peter Griffin , Tudor Ambarus , Will McVicker , kernel-team@android.com, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, =?utf-8?q?Andr=C3=A9_Draszik?= X-Mailer: b4 0.14.2 Convert to using devm_kstrdup_const() so as to simplify cleanup during error handling. Signed-off-by: Andr=C3=A9 Draszik Reviewed-by: Peter Griffin --- drivers/pmdomain/samsung/exynos-pm-domains.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/pmdomain/samsung/exynos-pm-domains.c b/drivers/pmdomai= n/samsung/exynos-pm-domains.c index 5d478bb37ad68afc7aed7c6ae19b5fefc94a9035..f53e1bd2479807988f969774b4b= 7b4c5739c1aba 100644 --- a/drivers/pmdomain/samsung/exynos-pm-domains.c +++ b/drivers/pmdomain/samsung/exynos-pm-domains.c @@ -92,13 +92,14 @@ static const struct of_device_id exynos_pm_domain_of_ma= tch[] =3D { { }, }; =20 -static const char *exynos_get_domain_name(struct device_node *node) +static const char *exynos_get_domain_name(struct device *dev, + struct device_node *node) { const char *name; =20 if (of_property_read_string(node, "label", &name) < 0) name =3D kbasename(node->full_name); - return kstrdup_const(name, GFP_KERNEL); + return devm_kstrdup_const(dev, name, GFP_KERNEL); } =20 static int exynos_pd_probe(struct platform_device *pdev) @@ -115,15 +116,13 @@ static int exynos_pd_probe(struct platform_device *pd= ev) if (!pd) return -ENOMEM; =20 - pd->pd.name =3D exynos_get_domain_name(np); + pd->pd.name =3D exynos_get_domain_name(dev, np); if (!pd->pd.name) return -ENOMEM; =20 pd->base =3D of_iomap(np, 0); - if (!pd->base) { - kfree_const(pd->pd.name); + if (!pd->base) return -ENODEV; - } =20 pd->pd.power_off =3D exynos_pd_power_off; pd->pd.power_on =3D exynos_pd_power_on; --=20 2.51.0.618.g983fd99d29-goog