From patchwork Fri Jun 19 10:36:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Szyprowski X-Patchwork-Id: 191194 Delivered-To: patch@linaro.org Received: by 2002:a92:cf06:0:0:0:0:0 with SMTP id c6csp400385ilo; Fri, 19 Jun 2020 03:37:54 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzHizdIAnLfg48FaGuHfbZPcnuPg/RuZeYcrImMGjystgcKy4IIGSfQQJcteaZcNF2unZog X-Received: by 2002:a63:e455:: with SMTP id i21mr2601985pgk.23.1592563074054; Fri, 19 Jun 2020 03:37:54 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1592563074; cv=none; d=google.com; s=arc-20160816; b=BYMRrUCincbTlWhGP9pel7HeEDZe+H+SfWK4DPyHG02aF5GH61W98Li4QxeOR2SUsJ KYu2M/X2TdLZFgCnvzvfaE6MfwO4HqddbUUd5XIAeVMpSaa7afsPC3CgTIIW2cY8O2pX 6HaSTQnJg+tZMU2azXTpTIpn1cp9m1BlMMK73v5gpjunaM/GBwBmg3eNt7Qa6l3LCSx1 Mrh9ezmNFL7STCTpzXyywj83MMYvAldI5/E4JSGmeU/iakar3oIb1cMq9Rdw0k87RDkM OUhxubx32r1f6ut61TAxDBKjdjtKRFYV42j0kRv2zfb55lBsZcQDa451BoCUoDU8wSJc upYw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:content-transfer-encoding:mime-version:cc :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:references:cms-type:in-reply-to:message-id:date :subject:to:from:dkim-signature:dkim-filter:delivered-to; bh=B0AN53MFGO9cr2haGN1HLDsXxxmpW8sSeYhbkFneBqM=; b=vbB7/jaVqJrzSfmOuFagGwF4uvayi2ecuA+qISYTqYwMiIvYTf0dL2+20z3m995L3N s9TDlDoc/8lqxNc+BJQcWmfLQ/8sumCbwgbhmBprPAtauQwty43RI2mkLVSqga/yYW6s f6Uuov4DuMGhILwTfJaNbvzitj3FVP+jIbcVV+06D2jrd7wL55LCmtaoDw67wvjh5r+G /VfnDi1qzQCo4QIL4TTq9n/EBGawDt2vglvSruI7skTdPnnLbz7gQPlsdGKGS8kXB0Ah JaHKg/RGqQM46B1dg4C9n6wGvojcJUcZf7EZ5vTrdtodla1z8etX4jSyew630p6FJG9Q /pYw== ARC-Authentication-Results: i=1; mx.google.com; dkim=neutral (body hash did not verify) header.i=@samsung.com header.s=mail20170921 header.b=QR2d7BxI; spf=pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=samsung.com Return-Path: Received: from gabe.freedesktop.org (gabe.freedesktop.org. [131.252.210.177]) by mx.google.com with ESMTPS id 33si3717960pld.392.2020.06.19.03.37.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 19 Jun 2020 03:37:54 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) client-ip=131.252.210.177; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@samsung.com header.s=mail20170921 header.b=QR2d7BxI; spf=pass (google.com: best guess record for domain of dri-devel-bounces@lists.freedesktop.org designates 131.252.210.177 as permitted sender) smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=samsung.com Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EAE556EC82; Fri, 19 Jun 2020 10:37:47 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mailout1.w1.samsung.com (mailout1.w1.samsung.com [210.118.77.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id 605726EC6F for ; Fri, 19 Jun 2020 10:37:15 +0000 (UTC) Received: from eucas1p2.samsung.com (unknown [182.198.249.207]) by mailout1.w1.samsung.com (KnoxPortal) with ESMTP id 20200619103714euoutp012fa88906c5b023ff572f194bf733843b~Z66RKYg2n1849718497euoutp01m for ; Fri, 19 Jun 2020 10:37:14 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout1.w1.samsung.com 20200619103714euoutp012fa88906c5b023ff572f194bf733843b~Z66RKYg2n1849718497euoutp01m DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1592563034; bh=W7zLF4UUXLl3vJEsJx6vhSegl+oWVyV8PytRYNB6fZE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=QR2d7BxI/jIeluH3ZnirC06DEYGOLOUDWn2QSqJEfKRNwnbiiEdFL+sVPqYIkjwEl Xt8t6s/zIxesh+/f9Vxgd6v4jFf+0qvpo4HLuh6G0t1zb8ogYyQSeB2jRSMIgdnzyn pBOG0MSjnCdG7SB84abyGr3NRyZE2dhZIDEj6sKY= Received: from eusmges3new.samsung.com (unknown [203.254.199.245]) by eucas1p2.samsung.com (KnoxPortal) with ESMTP id 20200619103713eucas1p2bfa7862b2eb60a04b431790c764bde0f~Z66QuutqJ2893928939eucas1p2n; Fri, 19 Jun 2020 10:37:13 +0000 (GMT) Received: from eucas1p2.samsung.com ( [182.198.249.207]) by eusmges3new.samsung.com (EUCPMTA) with SMTP id 69.9C.06318.9559CEE5; Fri, 19 Jun 2020 11:37:13 +0100 (BST) Received: from eusmtrp1.samsung.com (unknown [182.198.249.138]) by eucas1p2.samsung.com (KnoxPortal) with ESMTPA id 20200619103713eucas1p2f4b6b66a376a72d1bf62ea6d92572045~Z66QNXq7E2893928939eucas1p2m; Fri, 19 Jun 2020 10:37:13 +0000 (GMT) Received: from eusmgms2.samsung.com (unknown [182.198.249.180]) by eusmtrp1.samsung.com (KnoxPortal) with ESMTP id 20200619103713eusmtrp1266e674f1f9b8cb645d8fe34cedcb8bc~Z66QMkd2F0959609596eusmtrp1c; Fri, 19 Jun 2020 10:37:13 +0000 (GMT) X-AuditID: cbfec7f5-371ff700000018ae-83-5eec9559bd19 Received: from eusmtip2.samsung.com ( [203.254.199.222]) by eusmgms2.samsung.com (EUCPMTA) with SMTP id 95.1B.06017.8559CEE5; Fri, 19 Jun 2020 11:37:12 +0100 (BST) Received: from AMDC2765.digital.local (unknown [106.120.51.73]) by eusmtip2.samsung.com (KnoxPortal) with ESMTPA id 20200619103712eusmtip203eb7fcd2157d32e06df1b14b71da113~Z66PS0x6h3164531645eusmtip2b; Fri, 19 Jun 2020 10:37:12 +0000 (GMT) From: Marek Szyprowski To: dri-devel@lists.freedesktop.org, iommu@lists.linux-foundation.org, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org Subject: [PATCH v7 29/36] staging: ion: remove dead code Date: Fri, 19 Jun 2020 12:36:29 +0200 Message-Id: <20200619103636.11974-30-m.szyprowski@samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200619103636.11974-1-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA0VSe1BMURyes3fvY9M2t7U4EybWY8azUjgj09DIHMYYTMPQiMWdalSytyIz xlJWUtEDTVS7KpRekqWHKFKUNG12anox/IEkPTbVqOx2N/77ft/jfL855zCEbIB0YAKCQzlV sDJQQdmI9a9H36/af/2Hr3N97mIU1/hGhPrGuyn0MKWQROd/LkKT+gQCVTSM0ajF1EehyMxC CuU8qBEh7XN3dFe9BOVUjIjQUMsnESr+bCSRoew2hfJfddJIn6cmUdWvLyR62zlII61xjN4k x/pyPYnz0vMAHk/rJ3BX5UsxfjasFWPdgInEHcYKCj8Z/kji52l5NO6+UivCj7LO4faJzwRO ar0HcHmbmsJ9lR8oHF+SC3bZH7DZeIwLDAjnVE4eh238TWVZZEiP7emEljZKDS7PiAESBrJu UJf9SBQDbBgZex/ArtK3QBiGALwx2G9VBgHsSImhpiMJaRlW4R6AvboR0b9IoT6Dtrgo1gXG 9AoJOXsRwLo4W4uJYGNJ+K2oyCwwzEwWwejsnRaPmF0Ck7NjCQuWsh6wdTKZENoc4YOiF1NY YuZ7oqpIyzmQ1TFQ01tOCqYtMKOhz4pnwu+1JbSA58H6pFixEIgE8FNjPi0MsQAaLqQAweUO OxrHpjYi2GWwsMxJoDfDnMbHwEJD1g629tpbaMIME/U3CYGWwmiNTHAvham1Bf9qq5qarftj 2FZaQgkXlABgZPpL+hpwTP1fpgUgF8zhwvggP453DeZOreaVQXxYsN/qoyeCioH5J9ZP1Jqe gso/R6oBywCFrfSrd4+vjFSG8xFB1QAyhEIu9XxX7yuTHlNGnOFUJw6pwgI5vhrMZcSKOVLX O98Oylg/ZSh3nONCONW0KmIkDmrwbN+sc45zVzYZtems2yzz+3j/riyTOIk1XqlOJ0flxl3q moF4g/P28ZUP1xrm70kslWrIX21nI/Y2+MQrZabd/YlHvVf4FHmGNU9Otj/GMjdtJpD4bDBs dViwx8vRwTlKN7RQzysuDa97s63JbrmcnW0Y3L9jfXFNQV3D1Tu31ijEvL/SZTmh4pV/AYin 7PWFAwAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrMIsWRmVeSWpSXmKPExsVy+t/xe7oRU9/EGdx+bmPRe+4kk8X7v/fZ LDbOWM9q0fhO2eL/tonMFnvO/GK3uPL1PZtF8+L1bBYrVx9lsliw39piWYOqxco9P5gsvlx5 yGSx6fE1VovLu+awWaw9cpfdYtuaBlaLgx+esFqcuvuZ3WLBtV/sDiIe23ZvY/VYM28No8ff uR+ZPe7tO8zisffbAhaPhZ++snrcubaHzWP7twesHvvnrmH3uN99nMlj85J6j9v/HjN7TL6x nNFj980GNo/3+66yefRtWcUYIBilZ1OUX1qSqpCRX1xiqxRtaGGkZ2hpoWdkYqlnaGwea2Vk qqRvZ5OSmpNZllqkb5egl/F11xLWgtc8FROv3GRrYOzk7mLk5JAQMJGYOHc+UxcjF4eQwFJG iSPbVzJCJGQkTk5rYIWwhSX+XOtigyj6xCixZe5pFpAEm4ChRNdbiISIQCejxLTuj+wgDrPA DFaJdQfuATkcHMICFhIdS/1AGlgEVCWmLO1hBrF5BewkbvyfwgyxQV5i9YYDYDYnUPx1y0Gw zUICthLLF7xnnsDIt4CRYRWjSGppcW56brGRXnFibnFpXrpecn7uJkZghG479nPLDsaud8GH GAU4GJV4eF+EvI4TYk0sK67MPcQowcGsJMLrdPZ0nBBvSmJlVWpRfnxRaU5q8SFGU6CjJjJL iSbnA5NHXkm8oamhuYWlobmxubGZhZI4b4fAwRghgfTEktTs1NSC1CKYPiYOTqkGxrz6IJso 0buhAj+bHB44ri3fdHHT396nmQvvd1xYFrLK+Ny16fW7D7fq72N/P6V+v7XcrmNaSzZ/c7mr dvy35dziDdol0dWXL62siZtVx3M7fNJSnXX/XjQcca9vl2OfHsEUfs6y+/OE6JCURepsis8f He/XjXmx7fSKg7PindPn/t9+Im1JdooSS3FGoqEWc1FxIgBPMRjI5gIAAA== X-CMS-MailID: 20200619103713eucas1p2f4b6b66a376a72d1bf62ea6d92572045 X-Msg-Generator: CA X-RootMTR: 20200619103713eucas1p2f4b6b66a376a72d1bf62ea6d92572045 X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20200619103713eucas1p2f4b6b66a376a72d1bf62ea6d92572045 References: <20200619103636.11974-1-m.szyprowski@samsung.com> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devel@driverdev.osuosl.org, Todd Kjos , Bartlomiej Zolnierkiewicz , David Airlie , Greg Kroah-Hartman , =?utf-8?q?Arve_Hj?= =?utf-8?b?w7hubmV2w6Vn?= , Martijn Coenen , Christian Brauner , Joel Fernandes , Laura Abbott , Robin Murphy , Christoph Hellwig , linux-arm-kernel@lists.infradead.org, Marek Szyprowski MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" ion_heap_pages_zero() function is not used at all, so remove it to simplify the ion_heap_sglist_zero() function later. Signed-off-by: Marek Szyprowski --- drivers/staging/android/ion/ion.h | 1 - drivers/staging/android/ion/ion_heap.c | 9 --------- 2 files changed, 10 deletions(-) -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel diff --git a/drivers/staging/android/ion/ion.h b/drivers/staging/android/ion/ion.h index 74914a266e25..c199e88afc6c 100644 --- a/drivers/staging/android/ion/ion.h +++ b/drivers/staging/android/ion/ion.h @@ -177,7 +177,6 @@ void ion_heap_unmap_kernel(struct ion_heap *heap, struct ion_buffer *buffer); int ion_heap_map_user(struct ion_heap *heap, struct ion_buffer *buffer, struct vm_area_struct *vma); int ion_heap_buffer_zero(struct ion_buffer *buffer); -int ion_heap_pages_zero(struct page *page, size_t size, pgprot_t pgprot); /** * ion_heap_init_shrinker diff --git a/drivers/staging/android/ion/ion_heap.c b/drivers/staging/android/ion/ion_heap.c index 0755b11348ed..9c23b2382a1e 100644 --- a/drivers/staging/android/ion/ion_heap.c +++ b/drivers/staging/android/ion/ion_heap.c @@ -145,15 +145,6 @@ int ion_heap_buffer_zero(struct ion_buffer *buffer) return ion_heap_sglist_zero(table->sgl, table->nents, pgprot); } -int ion_heap_pages_zero(struct page *page, size_t size, pgprot_t pgprot) -{ - struct scatterlist sg; - - sg_init_table(&sg, 1); - sg_set_page(&sg, page, size, 0); - return ion_heap_sglist_zero(&sg, 1, pgprot); -} - void ion_heap_freelist_add(struct ion_heap *heap, struct ion_buffer *buffer) { spin_lock(&heap->free_lock);