From nobody Wed Dec 17 06:05:06 2025 Received: from mail-ej1-f52.google.com (mail-ej1-f52.google.com [209.85.218.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E82A433FE10 for ; Mon, 15 Dec 2025 14:18:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.52 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765808287; cv=none; b=O7YTf38DuIJ5Xsm/oEcXqXDs/eTHpEoGZL/dfIizhOJ6bNxBmNCun2oR9iEWb2Otpw7F5qBHbNsPO4J02iMhQQ+x2VtYrCEYZu5ixlfSVt7Prwmn+czifpmdgGy3peNHVidEHfN+VeTh5TUsskHJ60AYpQwSJII55hzqFxBsCNk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765808287; c=relaxed/simple; bh=sf0K4iIYSb02rL0mKJ9MRRhFzpLL6kAy33jJ54lqjio=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ZEW6MGhM/saz6l1MXVhOT6oOT4TZrMfhSNcxcOw9PD1cZSlnNZFV1O1oj2Yc4KXbapuGo4Jd/KyYMtMnWIcHIjRKaK6eVhfmiSkmSccSF5Ds90qAAEkj9eOPZPe0BcLioWGvTquuznZz2K7yq8EBFBKCJanmXkbW+5ESUUQqNk8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com; spf=pass smtp.mailfrom=baylibre.com; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b=YyEfo06K; arc=none smtp.client-ip=209.85.218.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=baylibre.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=baylibre-com.20230601.gappssmtp.com header.i=@baylibre-com.20230601.gappssmtp.com header.b="YyEfo06K" Received: by mail-ej1-f52.google.com with SMTP id a640c23a62f3a-b7636c96b9aso582002066b.2 for ; Mon, 15 Dec 2025 06:18:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1765808283; x=1766413083; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=HrasR7kGrYrWNKAZkndazvg9Pq5KLcOmeoZP0wqwfBQ=; b=YyEfo06KQ9FnqKvR995Xxgtcqug/8cLhuCA/F6IUPhEHhacHFCu59Ig2tFHpouI0rq ocoVR4Pzf9zbY7RvPRRLMeKdL+GuKX+LsmDA90mptdMW7YL/y/8aT1imd/oAAgxcFGQS x6msnudDu66fDx3+GSFTe4FJjdvhHRum61AHFOE6tSA/n9yXe3c9zZQdAHXYlql9m0wF 8hbIkYZNLUvw+hSrJdGHXwfyjetcU55rglPA4gNyBSJOZq66Uo24nKoIf58pwU3pOyTw 9PdIcVmZ/00l5wOPj36niTVHmEXgwgnZmpZZzgjtT9Sv1Qrn0d6yefh8+pAr821XwgfD 7fvQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765808283; x=1766413083; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=HrasR7kGrYrWNKAZkndazvg9Pq5KLcOmeoZP0wqwfBQ=; b=WOrggXbKoFdAuij1r2VFvIbirbkJzZD2G+HnzBRkR5CJjciBJyG917xgo02VlW8hlF BJ5hVZlRwswcvlFpuH9CVtb5HcvSkKXtwmvy6+0S7GbEYlUiTLTZUym3WjBOY7onuVDE GC40DnR7NoWZavyIVSKYRJ2s2Vqbe/8acSkiVO0NRQE7bQJbgbYzAj/S9YOU17q3HcPn J/WauyLgDfzML/eZAEz2E8HjydfYgLB9w4ekbgoOrhlvn1zRtMtHRbZAUdpHRRJvvBVG C/4kLwzgbha/ClUkNyNvIJoblLBssC8KxDaD9iuy2rJS5W6vxU3xD/HcYAQ37QtmJMch wylA== X-Forwarded-Encrypted: i=1; AJvYcCWwQZJAPCekynfi/NkAaSxNJxZJrYxdOt0svoBFnNYyGgDJ00w180OPJp1niEQ19XOGzsJ3yh4jQyTEPsw=@vger.kernel.org X-Gm-Message-State: AOJu0YwcPF0EJnoIifAocVjq8qAdFA0RlOwLXYKDXMdzru+KaE66muhv r1BdQGjNDu4n8jPDvC7b81yJsbxRcFovOfxS2djHARux8jy6jmxYHhryN0XdnLKtjuM= X-Gm-Gg: AY/fxX79j6ol7AIL9DziDGh/+jG8Cr/HkuV6LOtHhbv5ngE+slkd4k3rV2YYwMBTham EANlcVO2bLcP3X6wqVj3RXitbZSDD7c4ox/M5025rHya7DWRzTGVNZ2yI1hkKkIWaGuNnvwSQxY 3RQratdNytHdHbhtF/6fnqKPVsXHl0pBh956zci1WWGEXrPh/DcX2t3rcVIP+MosNzCCyVAaL5x OHJGlCpIzHpbAG2TOpI6nsv2jhBj9Ka1It2K2D/g9/scBiTCIWLSOLf7vd/zG0YOS4W6wqHn62C 7iTugmR2Eso3T41rVXOLqGxywUPtdm1i+X3vhfVEb511PxaCeaU/LrboFIwj8N2apPzZ+/s2Ob/ DOfkcMOuBPmwdMSqwIfUdInKdCq/08LkeTvsPBdBvZ8CXZ+q3WWJNOqJedByYJ+bQIfKIR9o8FS 3i5Y57tcc5CS0/0A389ZLvgyYmHN8pxWXFlAQVkYmf1CfZ06FHiBiDxpuEaw== X-Google-Smtp-Source: AGHT+IHX0m7kbMZvY8tope7JC2GsN2BbWZe1dZGY3zQ0k7S4MMiH/CtKoy5x3794CwzbShUzQ3pDRg== X-Received: by 2002:a17:907:3e12:b0:b73:54b6:f892 with SMTP id a640c23a62f3a-b7d2356a6b5mr1114211066b.4.1765808283065; Mon, 15 Dec 2025 06:18:03 -0800 (PST) Received: from localhost (ip-046-005-122-062.um12.pools.vodafone-ip.de. [46.5.122.62]) by smtp.gmail.com with UTF8SMTPSA id a640c23a62f3a-b7cfa2e70c2sm1388507066b.15.2025.12.15.06.18.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Dec 2025 06:18:02 -0800 (PST) From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= To: Jens Wiklander , Peter Huewe , Jarkko Sakkinen Cc: Jason Gunthorpe , Sumit Garg , linux-integrity@vger.kernel.org, op-tee@lists.trustedfirmware.org, linux-kernel@vger.kernel.org, Sumit Garg Subject: [PATCH v2 16/17] tpm/tpm_ftpm_tee: Make use of tee specific driver registration Date: Mon, 15 Dec 2025 15:16:46 +0100 Message-ID: <5c8d6d420338d0d028f785680520d375e8a49673.1765791463.git.u.kleine-koenig@baylibre.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: 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" X-Developer-Signature: v=1; a=openpgp-sha256; l=1424; i=u.kleine-koenig@baylibre.com; h=from:subject:message-id; bh=sf0K4iIYSb02rL0mKJ9MRRhFzpLL6kAy33jJ54lqjio=; b=owEBbQGS/pANAwAKAY+A+1h9Ev5OAcsmYgBpQBhzv7fuyRMHA7lEtOeYNZ6CC9fofHw/mF7L7 AvGJoDhvh+JATMEAAEKAB0WIQQ/gaxpOnoeWYmt/tOPgPtYfRL+TgUCaUAYcwAKCRCPgPtYfRL+ TvL9CACVhcY+gEOTNpIRErp2w/DR0HVcSHlsZUncxxNqkggxg/NdYhINtrPC7TX2L8c7demb+/3 hngi+GznovcCzmDBw4iVI2Dg0un0NfTmRnrgDJkyeDiZ6YfwLRTMLRUUNXbjbR/X4wkxAOBN3gm +UhKQPDnGZ/OFX2n0KDIDFSkD6jm2bWwseMZcWgrX9UV6KqrMa5ruNDfjvi1Zk88xofINe35S4y FpC9jQzdzGcU1qIOrSjQ5/6lEhZQMETearZ0GAS96ED1elqYF4XjLZdtfV+Rw2Yec1AjqscWGf0 YKd7cQr/XDBJ27pKG7mgv0+wsPyUalXZWHOBsd5AN1Ja8QAf X-Developer-Key: i=u.kleine-koenig@baylibre.com; a=openpgp; fpr=0D2511F322BFAB1C1580266BE2DCDD9132669BD6 Content-Transfer-Encoding: quoted-printable tee_client_driver_register() is typed more strongly and cares about assigning the driver's bus. Similar for tee_client_driver_unregister(). Make use of these functions. Reviewed-by: Sumit Garg Signed-off-by: Uwe Kleine-K=C3=B6nig --- drivers/char/tpm/tpm_ftpm_tee.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/char/tpm/tpm_ftpm_tee.c b/drivers/char/tpm/tpm_ftpm_te= e.c index 4e63c30aeaf1..e5fbc70b0eca 100644 --- a/drivers/char/tpm/tpm_ftpm_tee.c +++ b/drivers/char/tpm/tpm_ftpm_tee.c @@ -338,7 +338,6 @@ static struct tee_client_driver ftpm_tee_driver =3D { .id_table =3D optee_ftpm_id_table, .driver =3D { .name =3D "optee-ftpm", - .bus =3D &tee_bus_type, .probe =3D ftpm_tee_probe, .remove =3D ftpm_tee_remove, }, @@ -352,7 +351,7 @@ static int __init ftpm_mod_init(void) if (rc) return rc; =20 - rc =3D driver_register(&ftpm_tee_driver.driver); + rc =3D tee_client_driver_register(&ftpm_tee_driver); if (rc) { platform_driver_unregister(&ftpm_tee_plat_driver); return rc; @@ -364,7 +363,7 @@ static int __init ftpm_mod_init(void) static void __exit ftpm_mod_exit(void) { platform_driver_unregister(&ftpm_tee_plat_driver); - driver_unregister(&ftpm_tee_driver.driver); + tee_client_driver_unregister(&ftpm_tee_driver); } =20 module_init(ftpm_mod_init); --=20 2.47.3