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Wed, 12 Nov 2025 02:29:26 -0800 (PST) From: Krzysztof Kozlowski Date: Wed, 12 Nov 2025 11:28:56 +0100 Subject: [PATCH v2 11/11] soc: tegra: Simplify with of_machine_device_match() Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20251112-b4-of-match-matchine-data-v2-11-d46b72003fd6@linaro.org> References: <20251112-b4-of-match-matchine-data-v2-0-d46b72003fd6@linaro.org> In-Reply-To: <20251112-b4-of-match-matchine-data-v2-0-d46b72003fd6@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=1047; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=GB94KyWxhTOTJwckGHT/UMyyYTBhNHxn8zgXA+NUlbM=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpFGFtg/s4nNx0uYgFz0GOtpfIGABdMtbdQMANV +JRa/rp5UaJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaRRhbQAKCRDBN2bmhouD 1w/fEACKMeFrgy5574qcsFru9xUr0YzMLGL2fJ86eoBrcMob9jAASCEdZ4D1Ej7bxnGW90YnM8p kQTuDSm0k1uWwm9FiVqJrUcnQf+MzR+X7U/gz94Kt90nLdBQV5YnPGcIsm3iHmIP4oVXHOpXokP x2OCQWPmfvbyFBjPZBy/1jGg6gNsMuRrWRfRLgz8jGcpoJMIafCEYZfKGZHHy3oWdOtwum/ndpN lJWa/sWwNglSxmB4Nu9YPiMgt1dJKy/7Tv6q+BiTDc81aEuRjfamh5IFFc9Urmb7O3UHiKtdokW b1zy3QDFK7/HNrHvi3T+16GKEVsHfU1sSG6d5jbbhEGoCC9GzPoirQLGKCjP2yaONa2vevaXN2G eCDpQZj58sVFngMltyb2r24bL9TAKWfw4nb7Z3kkOHAoRHS3yYZ9Jukr2BH4hKPGGItXAk845US AqAxHGs1G+QmXZZE0T6JjmUDUuPP8GFF0/gXiPr8oQLTQn/qjJCF2+svvkeWcT5zGvadb1pZvRz sS70yht/Xs4f0SAUjiukfj1ZmpBioU08dGxd6BUYbPY3gEBd6rQAqXDRnOfk62c+DVnksvKFMWc jrZSlC+mX8Y6PtbObKFPeYpzQQgx1xpwIgMl1zj9pilDXpDo8QxzUh4CwjnjvF+KeaSAVtnx/8E ZrNgwAuRB6iES6w== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Status: O Replace open-coded getting root OF node and matching against it with new of_machine_device_match() helper. Reviewed-by: Jon Hunter Signed-off-by: Krzysztof Kozlowski --- 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[] = { bool soc_is_tegra(void) { - const struct of_device_id *match; - struct device_node *root; - - root = of_find_node_by_path("/"); - if (!root) - return false; - - match = of_match_node(tegra_machine_match, root); - of_node_put(root); - - return match != NULL; + return of_machine_device_match(tegra_machine_match); } static int tegra_core_dev_init_opp_state(struct device *dev)