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Fri, 07 Nov 2025 00:16:27 -0800 (PST) Received: from [127.0.1.1] ([178.197.219.123]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-42ac679d544sm4058381f8f.46.2025.11.07.00.16.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Nov 2025 00:16:26 -0800 (PST) From: Krzysztof Kozlowski Date: Fri, 07 Nov 2025 09:15:52 +0100 Subject: [PATCH v2 5/6] crypto: ccp - Simplify with of_device_get_match_data() Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20251107-crypto-of-match-v2-5-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=1518; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=EokAsdidD5G1bR5/UOxAtpT3N5gkiVxF5vZQDUQTwTc=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpDarPXV3bvhby1HPb99NpppHEOfCQPiXP0mxXL SPMezY6nieJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaQ2qzwAKCRDBN2bmhouD 17SqD/4sJRvlNLj9QaFrjoihtn4kBTpBm9DNcJcEdDkpBrrZRHV5vbXHsL19SheBL+VcjF9nb+K SbcDaGWK8AB00dRiJ1ITbkQa/F5OWgeFnhLn7iMdnO+dgGySM8EtgxkVVembbfubkJXNczRGevV GkMvt80eET0LpLsk3W/7LGBiCm//if1txGfFqys2QeFpsWFCQk1wVrbp5zzAKKd3I8f9lvssNHv jhTDj4W6Azu84Qu0cSZEXv4lOhqyDkGnA6amZzPyNak2vsTbKzi8RPSETuFKjNhi9e/gkA5WHwO UVTq6cRtUxy1o4z19Elg8Wgjfb1mIJ/OBC79xSRKUqDUA868qJOghxDoNpPM5Nj+0B2u17MAM4H 4jo/KJfLbFM5ziArw4QZKC8JJSdCWjJNwPIwgiPoxqI2PApv0mA5NtUJVAiRPLyWM063PDPzMhs TBm4rDhmnpCR7YV/XyCbJ/YRGFl8vTpWeooJth8f5WXG6aNnZ+Zr8iFrNj4s90tTp3Z1bSFxQn8 nMR27brFMMM9b9DgZdhvwNLVG9g9F0WBlUr34sRBdTAZ1gDR6oOxhDvu07HEErc0C+wfJ0KM01z 37LUf+owsWufXqLfPa6Q5u0Ci/VcUIYm0XHOZULuCpWshPQA12J3DOwZBkAgUzr/DiR3wgOUtdw uW5+O/ePtzNubvQ== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B 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(). Acked-by: Tom Lendacky Signed-off-by: Krzysztof Kozlowski --- drivers/crypto/ccp/sp-platform.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/crypto/ccp/sp-platform.c b/drivers/crypto/ccp/sp-platform.c index de8a8183efdb..3f9843fa7782 100644 --- a/drivers/crypto/ccp/sp-platform.c +++ b/drivers/crypto/ccp/sp-platform.c @@ -52,17 +52,6 @@ static const struct of_device_id sp_of_match[] = { }; MODULE_DEVICE_TABLE(of, sp_of_match); -static struct sp_dev_vdata *sp_get_of_version(struct platform_device *pdev) -{ - const struct of_device_id *match; - - match = of_match_node(sp_of_match, pdev->dev.of_node); - if (match && match->data) - return (struct sp_dev_vdata *)match->data; - - return NULL; -} - static const struct sp_dev_vdata *sp_get_acpi_version(struct platform_device *pdev) { const struct acpi_device_id *match; @@ -123,7 +112,7 @@ static int sp_platform_probe(struct platform_device *pdev) goto e_err; sp->dev_specific = sp_platform; - sp->dev_vdata = pdev->dev.of_node ? sp_get_of_version(pdev) + sp->dev_vdata = pdev->dev.of_node ? of_device_get_match_data(&pdev->dev) : sp_get_acpi_version(pdev); if (!sp->dev_vdata) { ret = -ENODEV; -- 2.48.1