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Wed, 04 Mar 2026 03:33:19 -0800 (PST) Received: from iku.example.org ([2a06:5906:61b:2d00:bddd:d1ed:d1ee:a876]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-439b03db76bsm27345379f8f.18.2026.03.04.03.33.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Mar 2026 03:33:19 -0800 (PST) From: Prabhakar X-Google-Original-From: Prabhakar To: Thomas Gleixner , Geert Uytterhoeven , Philipp Zabel , Magnus Damm Cc: linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Prabhakar , Biju Das , Fabrizio Castro , Lad Prabhakar Subject: [PATCH v5 1/7] irqchip/renesas-rzv2h: Use local node pointer Date: Wed, 4 Mar 2026 11:33:11 +0000 Message-ID: <20260304113317.129339-2-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260304113317.129339-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20260304113317.129339-1-prabhakar.mahadev-lad.rj@bp.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" From: Lad Prabhakar Avoid dereferencing pdev->dev.of_node again in rzv2h_icu_probe_common(). Reuse the already available local node pointer when mapping the ICU register space. Signed-off-by: Lad Prabhakar --- v2->v5: - No change. --- drivers/irqchip/irq-renesas-rzv2h.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/irqchip/irq-renesas-rzv2h.c b/drivers/irqchip/irq-rene= sas-rzv2h.c index da2bc43a0e12..20c0cd11ef25 100644 --- a/drivers/irqchip/irq-renesas-rzv2h.c +++ b/drivers/irqchip/irq-renesas-rzv2h.c @@ -570,7 +570,7 @@ static int rzv2h_icu_probe_common(struct platform_devic= e *pdev, struct device_no =20 platform_set_drvdata(pdev, rzv2h_icu_data); =20 - rzv2h_icu_data->base =3D devm_of_iomap(&pdev->dev, pdev->dev.of_node, 0, = NULL); + rzv2h_icu_data->base =3D devm_of_iomap(&pdev->dev, node, 0, NULL); if (IS_ERR(rzv2h_icu_data->base)) return PTR_ERR(rzv2h_icu_data->base); =20 --=20 2.53.0