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Thu, 06 Nov 2025 08:32:11 -0800 (PST) From: Krzysztof Kozlowski Date: Thu, 06 Nov 2025 17:31:57 +0100 Subject: [PATCH 5/6] crypto: ccp - Simplify with of_device_get_match_data() 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-crypto-of-match-v1-5-36b26cd35cff@linaro.org> References: <20251106-crypto-of-match-v1-0-36b26cd35cff@linaro.org> In-Reply-To: <20251106-crypto-of-match-v1-0-36b26cd35cff@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=1468; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=L3Ng/aC4fiC+veLj0saleTuVV2+DCXLKDn5kGqHtuy0=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBpDM1/OKTMp82LpfdWbmimej/PbfwdV/l181iXL aSDDQ45vi6JAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCaQzNfwAKCRDBN2bmhouD 180yD/9YhNT1mZl/Gz0eu9cIi6GLKX/FcdI1PNrXMl8bw7s4vs1hVt9p9r/kUMoST9QyDOIwnYw XS+PuirEFbK+HmBlGgfxdA91pX+AGFO+J23YE6atRjfNOAsGSTc2sVRgv6DKDXKeSbqKs/Dm1j4 ecZuoXXG4FuC1khyhcp8YVQrVNRvseXzEISg7jolnlwq1siSSf0hYONVx6Y8hVU78dn5y7RZJyJ E6NgvHZcWxzARm5BDGGMr2wJ8oa4lyyIl2a1xtzArRjQmabZLTEAV9EZ0E28DHRJ13d56NnkYmV iNmFJyL5F3U24cBwn0VSm1L8J7VtUXp6zGw3effQ5wk95PP8SSbIDNMOSfjdljfXTEswYxZmWPa dfBnAr8LBBy5iIn/QpvVuVIYde3WjRgY/vjxv6YdzZ+fwqlJgu9NSXMB3S8UB+66t8Ll9VhQW/Z 2HSHHYJwZjmqYy/4D13eV/bLfalQcFfPA5ihUnKCpzSqTNXT0ojLLosi1LNXvjQIllwogaqqvUR x9jzgeU6hQiUO4ZPa5e224D8zDWDp3d5QrbMm/B/GDeAmd8NI3xy2yb4wykagxyd31YQ9Xnpzum Cd7LO4hFlWXOYgMoFeSFgqjOjkhsNe1S+TNtM/hqg6jwNt14Rg0LLrm5VOJErM5swlNr2EhgKZK awaGOcR/fI5C97w== 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(). Signed-off-by: Krzysztof Kozlowski Acked-by: Tom Lendacky --- 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-platf= orm.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[] =3D { }; MODULE_DEVICE_TABLE(of, sp_of_match); =20 -static struct sp_dev_vdata *sp_get_of_version(struct platform_device *pdev) -{ - const struct of_device_id *match; - - match =3D 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_devi= ce *pdev) { const struct acpi_device_id *match; @@ -123,7 +112,7 @@ static int sp_platform_probe(struct platform_device *pd= ev) goto e_err; =20 sp->dev_specific =3D sp_platform; - sp->dev_vdata =3D pdev->dev.of_node ? sp_get_of_version(pdev) + sp->dev_vdata =3D pdev->dev.of_node ? of_device_get_match_data(&pdev->dev) : sp_get_acpi_version(pdev); if (!sp->dev_vdata) { ret =3D -ENODEV; --=20 2.48.1