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Thu, 06 Nov 2025 11:08:37 -0800 (PST) From: Krzysztof Kozlowski Date: Thu, 06 Nov 2025 20:07:20 +0100 Subject: [PATCH 13/13] soc: tegra: Simplify with of_machine_device_match() 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-v1-13-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=1001; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=aS+78ja3p6OXPY5E9ndwnwq/bvuxECqbsbzsQlrHFPw=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpDPIU/bsdy2ckqomcJnNEJaYMWYw9A/Yk7qSg4 /78uRfUhPeJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaQzyFAAKCRDBN2bmhouD 1zSDD/0WA69UvlFQXYTOHuLcL+wvScWW8sP6X/fQsuharZFRRvPkmk5RKJ1H9q9haW5mFRgd8xZ kO4ELHeCytALDZhxzR3QwE4LgpseKDZSllt6k9bKnAGouD7wl63kISGTR95uVIILdEmQtH/OMYg 9dplSgp+4dVxPa0TMzVjb0WV9RzYn9ubwlhRES5DFD5bkw7kpUYQY33eE2cmJlfu8p8On3ipNJy 6bYBh7HG3mjy9NDDwKd81Dw7cMYRGCAV+Ce7NsEl5k92yn1B5nfokau0GlcFCUxhnsSZaUv36WN 4TRVXpnSBeMhkM8HYEDdG/YqQFrTVm9ohoQrwVhSVRcjOU6I5YHA+OqDxvBRsjpV5YMXTa0JXi9 GSoRXU2NxMxA8dXrc7ueXed+jGkJ2NNMBOTmQTjoOSU90vT6eQ0g+MQQl7/vUDIqba4kLTnLjsg qnj7S5s5q4cMGiqprqCXnP1Qei5JXuJtNsQzMlmH1GBncgQGLvI/8rwSqD8JGKZHVXHFXovLa7K O+juSa69kES3Y05oIwof7EKPSvvW+pOyi2uAXgt+v/ca2qUmbqicWLvSad49kbsc2SLlTGsBsxk dD6AtoUoZv3MGI7XcFgRReuI8yTr1b7oU3zSAcyqwA2aCLVxhUyBZr31EQaMVpQ9xST2iFnLrna O5LVFZW9cO0pqkw== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Replace open-coded getting root OF node and matching against it with new of_machine_device_match() helper. Signed-off-by: Krzysztof Kozlowski Reviewed-by: Jon Hunter --- Depends on the first OF patch. --- drivers/soc/tegra/common.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/soc/tegra/common.c b/drivers/soc/tegra/common.c index dff6d5ef4e46..d82b7670abb7 100644 --- a/drivers/soc/tegra/common.c +++ b/drivers/soc/tegra/common.c @@ -27,17 +27,7 @@ static const struct of_device_id tegra_machine_match[] = =3D { =20 bool soc_is_tegra(void) { - const struct of_device_id *match; - struct device_node *root; - - root =3D of_find_node_by_path("/"); - if (!root) - return false; - - match =3D of_match_node(tegra_machine_match, root); - of_node_put(root); - - return match !=3D NULL; + return of_machine_device_match(tegra_machine_match); } =20 static int tegra_core_dev_init_opp_state(struct device *dev) --=20 2.48.1