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Thu, 06 Nov 2025 11:08:26 -0800 (PST) From: Krzysztof Kozlowski Date: Thu, 06 Nov 2025 20:07:15 +0100 Subject: [PATCH 08/13] irqchip/atmel-aic: Simplify with of_machine_get_match_data() 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: <20251106-b4-of-match-matchine-data-v1-8-d780ea1780c2@linaro.org> References: <20251106-b4-of-match-matchine-data-v1-0-d780ea1780c2@linaro.org> In-Reply-To: <20251106-b4-of-match-matchine-data-v1-0-d780ea1780c2@linaro.org> To: Rob Herring , Saravana Kannan , "Rafael J. Wysocki" , Viresh Kumar , Matthias Brugger , AngeloGioacchino Del Regno , Yangtao Li , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Lorenzo Pieralisi , Daniel Lezcano , Bjorn Andersson , Konrad Dybcio , Thomas Gleixner , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Maximilian Luz , Hans de Goede , =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Daniel Lezcano , Thierry Reding , Jonathan Hunter Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-arm-msm@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-tegra@vger.kernel.org, Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1193; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=em6T/0hfaUrxxPHQSOCVHJqt17fZcoSzBpufVPMk75E=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpDPIQPP9Q0idGJx68rbMt6LPDzi2dtyc+qS5Mu 2MGYLCnw72JAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaQzyEAAKCRDBN2bmhouD 19RJD/0S4D7rWxJnMM5I0ZYvnbWMyO/Pj+zZl5eFKXP8jMODrKLvsKA6Fg3LnSAdO8L+5R5rOrn 4EUnjlQYlM54t/RRDk+Nzjd/KH48/DE/2WCAFiGImlDsuBP056TT98RR3yrY4NzyX24N/8z3ax3 8GZFPox1BIaAcX+3EomDyR36I+92AkCvbnhnFPDKUTooHlSVWPX+K3FdtM//a58/chL6TZ86jq6 1SgBn6KYSc22lQ59475GTGt4ta3S+5ZvHrQi2366EGm69VLEQq9Ysm+AGe/x12eHW53kGE9p0AM wapt3PIh/Lvpie5yT6jh7TtmdKuIaka3XM6EOgFwnkDLzsSGOZCBPg2Rcpos//m5AjddN2J1KGl 0EZJIVYOqxPDRKY61SJacWclPPPmdC+hJOMGk4tr4v3b3IMuXPSQOSyZSkCuum4QMkPYk7LPZO/ MVGJ3XH65qFgUsUwv7MGHHUkz2dgMMvzpi2oFBbsriL+FY82SE0gsjda3sfKcjj4IKMEEb5wCRu jHeDHhMGRpgqfbXiosWKNkJQpOp4gHIsuCueX40vRwcWy89afIZXxJ9cyXTBcyDrzOQVF6NovFl 9Nz4nRsyPVVgw3gPqrDfWqzQlrFQeSwu5UTDL0iIWxTLElBqYmjApnQ6PvZPKC1N8OTCYhLlGUy JC6bgRbAddOP0nw== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Replace open-coded getting root OF node, matching against it and getting the match data with new of_machine_get_match_data() helper. Signed-off-by: Krzysztof Kozlowski Acked-by: Nicolas Ferre Acked-by: Thomas Gleixner --- Depends on the first OF patch. --- drivers/irqchip/irq-atmel-aic-common.c | 15 +++------------ 1 file changed, 3 insertions(+), 12 deletions(-) diff --git a/drivers/irqchip/irq-atmel-aic-common.c b/drivers/irqchip/irq-a= tmel-aic-common.c index 3cad30a40c19..e68853815c7a 100644 --- a/drivers/irqchip/irq-atmel-aic-common.c +++ b/drivers/irqchip/irq-atmel-aic-common.c @@ -187,20 +187,11 @@ void __init aic_common_rtt_irq_fixup(void) =20 static void __init aic_common_irq_fixup(const struct of_device_id *matches) { - struct device_node *root =3D of_find_node_by_path("/"); - const struct of_device_id *match; + void (*fixup)(void); =20 - if (!root) - return; - - match =3D of_match_node(matches, root); - - if (match) { - void (*fixup)(void) =3D match->data; + fixup =3D of_machine_get_match_data(matches); + if (fixup) fixup(); - } - - of_node_put(root); } =20 struct irq_domain *__init aic_common_of_init(struct device_node *node, --=20 2.48.1