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Fri, 07 Nov 2025 00:16:28 -0800 (PST) Received: from [127.0.1.1] ([178.197.219.123]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42ac679d544sm4058381f8f.46.2025.11.07.00.16.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Nov 2025 00:16:28 -0800 (PST) From: Krzysztof Kozlowski Date: Fri, 07 Nov 2025 09:15:53 +0100 Subject: [PATCH v2 6/6] crypto: cesa - Simplify with of_device_get_match_data() MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251107-crypto-of-match-v2-6-a0ea93e24d2a@linaro.org> References: <20251107-crypto-of-match-v2-0-a0ea93e24d2a@linaro.org> In-Reply-To: <20251107-crypto-of-match-v2-0-a0ea93e24d2a@linaro.org> To: Olivia Mackall , Herbert Xu , Florian Fainelli , Broadcom internal kernel review list , Ray Jui , Scott Branden , Jesper Nilsson , Lars Persson , "David S. Miller" , Tom Lendacky , John Allen , Srujana Challa , Bharat Bhushan Cc: linux-crypto@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@axis.com, Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1275; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=m3Rw4RghvlJpNqwmX5RdKGrpt4N2kWtJe21s2ySaS+U=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpDarQIPQj/uwSRGyYOhxeW+nG59uNrfsSEqYi2 oMqO3cMHzOJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaQ2q0AAKCRDBN2bmhouD 117lD/44tUDFYEjT0xJr9FfxIcOknzx85sePA1ZDeP3Oavbz5mSDgFRWG3DUqcS8jQOge532MGD bQjMZh6FAAXgJGYB+EHXJDe/SQrp4/DIppftDO9LMqt6wzkDR4caV24D59K7WrHRh+Ew4B4eX7H Tj0FOrTLAwACR0QCh3NIKEKODka/+oldeK71aizC4jVy+pODsfHA7ItLXF/FXjwrhykAoKx0RfQ 7ApCmu6gmBUHmOn+BwYj9NFnOpf0yI8MXnRvH0UbvXeJwJK94FXrA3GItVtAfNyY4L4sPIoT4Ej Xwk2j55yDLd01zbRWPoxgiw5feUeibT3g9P2T8tzZ0xP9IFFfRKYCufYydLHBkoX2izid4uZG7g 97WX+Cb3Jr8MH6pqpy9mf7T6qOTXCpGWCbrMWzAWVLTWeHsR9/MIc4uT4HvaHQnjS7j67p1rs7h lxsVtbgKHLUwIiuzQf5b93POHRRWwIjjzmagPIZyydUZt5hhIPxsBzfej51KDb8nqbycE8HBBL9 kLEMB+5pQ5OisidwDx7ofZmxsKG3gL5uT7s4cifHxrkcK9jHQ9Y2NGtY5fkPCKzXbGr4c0mJQ1p jkSV2wodegqW3xwn+ba+mQxCItmBQXjlMqdASt7kbtMKHZGScO35Sdv8rl/aJd3U93rd3sMMdvm B9F8iTOyyri2UmA== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251107_001630_695099_9D722AD8 X-CRM114-Status: GOOD ( 13.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Driver's probe function matches against driver's of_device_id table, where each entry has non-NULL match data, so of_match_node() can be simplified with of_device_get_match_data(). Signed-off-by: Krzysztof Kozlowski --- drivers/crypto/marvell/cesa/cesa.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/crypto/marvell/cesa/cesa.c b/drivers/crypto/marvell/cesa/cesa.c index 9c21f5d835d2..301bdf239e7d 100644 --- a/drivers/crypto/marvell/cesa/cesa.c +++ b/drivers/crypto/marvell/cesa/cesa.c @@ -420,7 +420,6 @@ static int mv_cesa_probe(struct platform_device *pdev) { const struct mv_cesa_caps *caps = &orion_caps; const struct mbus_dram_target_info *dram; - const struct of_device_id *match; struct device *dev = &pdev->dev; struct mv_cesa_dev *cesa; struct mv_cesa_engine *engines; @@ -433,11 +432,9 @@ static int mv_cesa_probe(struct platform_device *pdev) } if (dev->of_node) { - match = of_match_node(mv_cesa_of_match_table, dev->of_node); - if (!match || !match->data) + caps = of_device_get_match_data(dev); + if (!caps) return -ENOTSUPP; - - caps = match->data; } cesa = devm_kzalloc(dev, sizeof(*cesa), GFP_KERNEL); -- 2.48.1