From patchwork Wed Jul 31 07:44:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 13748252 Received: from mail-wm1-f51.google.com (mail-wm1-f51.google.com [209.85.128.51]) (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 F367C1A7F81 for ; Wed, 31 Jul 2024 07:45:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722411918; cv=none; b=OsGtqjsyX2ylZlB/rV5+o7h00o95jFLDxmp1cJw+yNd4+OJtilAEb3OxgQ+8vYfuAQMZNsEldy7QJy4CEMhi8dAYJCCaC6bHOW3Zw4NqBWJd4yNEAIFdWC4Zhzq4KPjtCBxHaMn1hKjF0B6qYs5Eb8KFF20JeQpnzZZECVuYpr0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722411918; c=relaxed/simple; bh=3YTeKq7Hhj9wWwiBgBNcp3zvJA1JlvWkmbWTXFd22dI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Jflpb3zT2yShqzeg2uox+CXd2o+MemaOCrUxpPOKr9zIonAfJsI9Nhpc5qDxEgOjN3UChKoYoVvwmCK4ACuR4kpV7vMn7D+JAg5idiMbQjrTgZTYY6eejdxM/LPjrpMS9FNpP/WYmdPdt79WeBJtU1AuB15TcJVcOSOQVbd7I+o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl; spf=none smtp.mailfrom=bgdev.pl; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b=UyiJyy1A; arc=none smtp.client-ip=209.85.128.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bgdev.pl Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20230601.gappssmtp.com header.i=@bgdev-pl.20230601.gappssmtp.com header.b="UyiJyy1A" Received: by mail-wm1-f51.google.com with SMTP id 5b1f17b1804b1-4280ee5f1e3so34488535e9.0 for ; Wed, 31 Jul 2024 00:45:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20230601.gappssmtp.com; s=20230601; t=1722411915; x=1723016715; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=PDjPcViKZ7vA42Kh18gcoG8ctnOeMWODlMqSdJ8Mpeo=; b=UyiJyy1AlmI8dtQJWxvlH/MULzP+jJZulG1kSkhfQvK2AX4GJZX6S3sfppTIuILpAS a7mq40eu7fIFNJzQga96z4UWy9t1F5zdYT+J62uiLxg+pkfeJBICnmatHRgVDTdEdeAK 7U6fojaIO6GrLA/NmH2PlFeMULtOo+xCAzGKBXMjfacA5UbUbR4wdNwDjGOKlifs/OYx qmnSAAKl11vG1KC/2I9BcXi1L2CHHKXGQ5klwW1qVQ9KKUi5M0Uv5MdaN49OdWNAcyB9 fgHZOAfeUu96db+FzFA/ofvOwN16EEjLVgv4iks1Zn/GYCnWMycuA1fiKxW3Qu8ufjD8 //Zw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1722411915; x=1723016715; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=PDjPcViKZ7vA42Kh18gcoG8ctnOeMWODlMqSdJ8Mpeo=; b=lr1zC1NRneIjJ4n8Vzp3vx8VgjlVtzq/reG9GhYU0xUR1/3+XY/Zngr0HP4SoiPIsj GsTbP4M+0XZ160z59kfNoCgN1P81ja94HjsvHeq7OC8aiMsuqZ+meZGVVm8coJl606xj +yq21zS0csyabML/I/glAl5XanjOuzlcyESUTndVNYtnAUKSFMXAXCve/XHZ8NThyLbi PK9KXs9ZeKhsu66q4bjg7fv3Y9gUM6oAr6iB487nMLbi3V5ucKkMAPAknQbD75yqdtus Rs0Fw8FLHqkkK1osFSqUwsSwNzwF+ryenU0P1L+sxhzA8ABbCarw32mSoChr4mZg8UFl tObQ== X-Gm-Message-State: AOJu0YxQZafBHFro8gRXSF838gYzjVBwT9KxtFwk8LPuVZhFGNOAs28j Hk+8chnt3oYcXbAJCxV9FqPzUg+ulM78lzfTw7IqO1q+teza99d3bAbRay+ElkE= X-Google-Smtp-Source: AGHT+IF6LRgUjSn+1+ryTYGv3zfI7p6aOVRqBNrcU7ZN4NC5Up42c6AOJaSRuU2cqgX8xjMlZM8rZw== X-Received: by 2002:a05:600c:1c02:b0:428:387:79ac with SMTP id 5b1f17b1804b1-42811d8642bmr105856635e9.6.1722411915312; Wed, 31 Jul 2024 00:45:15 -0700 (PDT) Received: from [127.0.1.1] ([2a01:cb1d:dc:7e00:9c3f:3dd8:b524:cb31]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-36b36857dcesm16283104f8f.85.2024.07.31.00.45.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 31 Jul 2024 00:45:13 -0700 (PDT) From: Bartosz Golaszewski Date: Wed, 31 Jul 2024 09:44:57 +0200 Subject: [PATCH v2 2/2] firmware: qcom: qseecom: remove unused functions Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240731-tzmem-efivars-fix-v2-2-f0e84071ec07@linaro.org> References: <20240731-tzmem-efivars-fix-v2-0-f0e84071ec07@linaro.org> In-Reply-To: <20240731-tzmem-efivars-fix-v2-0-f0e84071ec07@linaro.org> To: Bjorn Andersson , Konrad Dybcio , Elliot Berman , Andrew Halaney , Amirreza Zarrabi Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski , Johan Hovold , Maximilian Luz X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2722; i=bartosz.golaszewski@linaro.org; h=from:subject:message-id; bh=xeKpWG60jiq7TCX9/Uo6MbrLodxwHo60LreDVcIJbQI=; b=owEBbQKS/ZANAwAKARGnLqAUcddyAcsmYgBmqeuHlT3tNcon3r0ZS0xEqE/0+fAfknt08bJEc IXdesAlmrKJAjMEAAEKAB0WIQQWnetsC8PEYBPSx58Rpy6gFHHXcgUCZqnrhwAKCRARpy6gFHHX ctZDEADES4+nW5LF+WZWDvU8c6d3AQ2rk0PmXSSa2+fkh83LofqPhIdS5xc4TXw41RNI2I1XK5m +eOhlvAHQ/PsTt0OTq+NzEqqoctyfew8wbeXzKfWammnhQMy1UWvxWc2WMMH9qIhXc0DrgUVf3E XevBrmhc8HAGwjJDL8iuOVoBez/HOdGsynpSg2ULu05hg5v6nkxBlfTc/KiQw1WoHDEGkMpwowk 7emwM2JzhC3pPL1xpD8GcDpcma1wWMYwJ/qsMDzZu+5YdUBMCzLZ3KgSKqxSMrdeqlYqDt++wAO MO8eYNT0+KwOG7c0Gw5DHB26DKjciXGaq4tqTPhjSBigedsxED3V2+YoFXczRI8QuLb9N/XK/ml Dpc43w1BNDs8yFEx2kccvvGxvBxHBdauIjKVUy5UWaRdRgjRIf83HTNVl4FntdbQrjqFT6h9S1y ZGAvtFFXfddL0Tik0zEyrGTJK8UTxAEyHRjSStDu7BivkWVUfl8bospL6c6eatNoplA5hNErjrA rytrW1KsyhTMDSO0iozEMl375/q2Ydq7JkbXKKSgvsQW0WtS6oA02hO+sShogMiSCEqeG7dSHRt eIJkvfa5v86OW1lAZvXiIM5KqLvNKTyAe0pyCWGwWgpMpTCx2PMhyY9rcYc1uCW+aohz9sR3dAc 5L6E8pA24ESXAWg== X-Developer-Key: i=bartosz.golaszewski@linaro.org; a=openpgp; fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772 From: Bartosz Golaszewski qseecom_scm_dev(), qseecom_dma_alloc() and qseecom_dma_free() are no longer used following the conversion to using tzmem. Remove them. Fixes: 6612103ec35a ("firmware: qcom: qseecom: convert to using the TZ allocator") Reviewed-by: Andrew Halaney Signed-off-by: Bartosz Golaszewski --- include/linux/firmware/qcom/qcom_qseecom.h | 45 ------------------------------ 1 file changed, 45 deletions(-) diff --git a/include/linux/firmware/qcom/qcom_qseecom.h b/include/linux/firmware/qcom/qcom_qseecom.h index 1dc5b3b50aa9..3387897bf368 100644 --- a/include/linux/firmware/qcom/qcom_qseecom.h +++ b/include/linux/firmware/qcom/qcom_qseecom.h @@ -25,51 +25,6 @@ struct qseecom_client { u32 app_id; }; -/** - * qseecom_scm_dev() - Get the SCM device associated with the QSEECOM client. - * @client: The QSEECOM client device. - * - * Returns the SCM device under which the provided QSEECOM client device - * operates. This function is intended to be used for DMA allocations. - */ -static inline struct device *qseecom_scm_dev(struct qseecom_client *client) -{ - return client->aux_dev.dev.parent->parent; -} - -/** - * qseecom_dma_alloc() - Allocate DMA memory for a QSEECOM client. - * @client: The QSEECOM client to allocate the memory for. - * @size: The number of bytes to allocate. - * @dma_handle: Pointer to where the DMA address should be stored. - * @gfp: Allocation flags. - * - * Wrapper function for dma_alloc_coherent(), allocating DMA memory usable for - * TZ/QSEECOM communication. Refer to dma_alloc_coherent() for details. - */ -static inline void *qseecom_dma_alloc(struct qseecom_client *client, size_t size, - dma_addr_t *dma_handle, gfp_t gfp) -{ - return dma_alloc_coherent(qseecom_scm_dev(client), size, dma_handle, gfp); -} - -/** - * dma_free_coherent() - Free QSEECOM DMA memory. - * @client: The QSEECOM client for which the memory has been allocated. - * @size: The number of bytes allocated. - * @cpu_addr: Virtual memory address to free. - * @dma_handle: DMA memory address to free. - * - * Wrapper function for dma_free_coherent(), freeing memory previously - * allocated with qseecom_dma_alloc(). Refer to dma_free_coherent() for - * details. - */ -static inline void qseecom_dma_free(struct qseecom_client *client, size_t size, - void *cpu_addr, dma_addr_t dma_handle) -{ - return dma_free_coherent(qseecom_scm_dev(client), size, cpu_addr, dma_handle); -} - /** * qcom_qseecom_app_send() - Send to and receive data from a given QSEE app. * @client: The QSEECOM client associated with the target app.