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Thu, 06 Nov 2025 11:08:35 -0800 (PST) From: Krzysztof Kozlowski Date: Thu, 06 Nov 2025 20:07:19 +0100 Subject: [PATCH 12/13] soc: qcom: ubwc: Simplify with of_machine_get_match_data() Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20251106-b4-of-match-matchine-data-v1-12-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=1291; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=duU5u56PDy568nC9gTgD/sRRW1Kja+NAYhWyt8rAuUM=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpDPITu0xcd1Xu7SDbTfboqrqtm0O8I5f3k4GxJ sb3DuVcYy6JAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaQzyEwAKCRDBN2bmhouD 13hVD/4nWu9gGWq6/LJwCrfVYOFlQ2hUn93EjQWiFRTwwmgC9sbS3NA9MR19W+gEIdKMVerKLcR qWz4RXbJ3AR8qwBVAgGhp5mP8v68fVp06zYEjKkmsDZd1zJYY6QRtlVK4l5h0J+my+9zwRl8O+Q YzKoXLBhxFNRiLPny1JxlIa1yaTC6CNYWDt04MnQmbnPJehWYg1NUbSWkF6HsEdtyFhqGcvc/+B 9uZA72RelClKR8PfknzlUexnJVx/QyUbApsMuxODlLZaZAV7oL9xM4Zqgxolw1524IZe2eDPBgD KS1EquOwIM6NUJIbkQ0MTBy48To3g3jW7ssf0ktGE7EI1tPR3YvdCgq4R9h6yWDw3KaquxNvqRM JBcv1EnddNFIiMxi05AfKZ5xkuWv4dxzdVQqw8kgF6p9YpgE8ib3h3WM5JtHXptC3QswTi8sspr HocdHYB2mNKGLOKFSZ+4N+xnPr/oO49a15Nl0B1bNbdKTUmPBLfIn5f2jGjRubu6zmW6mF9m132 6WsB6B1i6jZUXmWjgSvfn4pc092phlb0LULHZfbJSgzsN/y0xTkKM3TihUIYS0w34xthKyg8Zk3 pRt3JEIKc/Qm4FALNBmlQN6hGotDxh4wfz1G2vFQhMROvMlxYyGvu+V0LTe0qSvGDwveKy11LUH 1LudEj4LNSbfXzw== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Status: O 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 --- Depends on the first OF patch. --- drivers/soc/qcom/ubwc_config.c | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/drivers/soc/qcom/ubwc_config.c b/drivers/soc/qcom/ubwc_config.c index 1c09796163b0..1c25aaf55e52 100644 --- a/drivers/soc/qcom/ubwc_config.c +++ b/drivers/soc/qcom/ubwc_config.c @@ -301,21 +301,15 @@ static const struct of_device_id qcom_ubwc_configs[] __maybe_unused = { const struct qcom_ubwc_cfg_data *qcom_ubwc_config_get_data(void) { - const struct of_device_id *match; - struct device_node *root; + const struct qcom_ubwc_cfg_data *data; - root = of_find_node_by_path("/"); - if (!root) - return ERR_PTR(-ENODEV); - - match = of_match_node(qcom_ubwc_configs, root); - of_node_put(root); - if (!match) { + data = of_machine_get_match_data(qcom_ubwc_configs); + if (!data) { pr_err("Couldn't find UBWC config data for this platform!\n"); return ERR_PTR(-EINVAL); } - return match->data; + return data; } EXPORT_SYMBOL_GPL(qcom_ubwc_config_get_data);