From patchwork Mon Sep 2 20:07:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11127031 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0495114E5 for ; Mon, 2 Sep 2019 20:08:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D61F720674 for ; Mon, 2 Sep 2019 20:08:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="eR12wCXr" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727380AbfIBUIJ (ORCPT ); Mon, 2 Sep 2019 16:08:09 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:36188 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726518AbfIBUIJ (ORCPT ); Mon, 2 Sep 2019 16:08:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=LdVrxkL37VTklHgUT3hBqRPwtefR2ZTRSxffxyS1bNQ=; b=eR12wCXrzskT5yKF1EtGfMTIMC vZO29ISsn2SsgNgCKOVf61BsrSaQD1/XVR6ffJvy77NmG9RyMaLCYU673eUuzIxBnDM7iPvPkgDek V1Jh6CGzMVA880f+FelEGBscMWDTL5BLMmEEtdykAixCnjvEosgvRe9ElmCO23oBab9pvPtm3aPbn nKMXn6TP57hSjzkFNg9HndaaQsZAd4xVPO9Hj/1jWHlJAGOFCVD+1XFqgNA6qKn5dyZZacAtfNtBD fMLLoRFGC6/uJ6zUcYJVvn9NnFqsm8B07tqEQHsf/O8ZNQrrmJUbHDA6Nc0MU4WzWbJy2nPqkqT95 JzuhOtgw==; Received: from [2001:4bb8:18c:1755:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92 #3 (Red Hat Linux)) id 1i4scQ-0007Mi-SU; Mon, 02 Sep 2019 20:08:07 +0000 From: Christoph Hellwig To: iommu@lists.linux-foundation.org, Loic Pallardy , Bjorn Andersson Cc: Ohad Ben-Cohen , linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/4] dma-mapping: remove the dma_mmap_from_dev_coherent export Date: Mon, 2 Sep 2019 22:07:44 +0200 Message-Id: <20190902200746.16185-3-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190902200746.16185-1-hch@lst.de> References: <20190902200746.16185-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org dma_mmap_from_dev_coherent is only used by dma_map_ops instances, none of which is modular. Signed-off-by: Christoph Hellwig --- kernel/dma/coherent.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/dma/coherent.c b/kernel/dma/coherent.c index 7271cda86a37..7cafe1affdc9 100644 --- a/kernel/dma/coherent.c +++ b/kernel/dma/coherent.c @@ -277,7 +277,6 @@ int dma_mmap_from_dev_coherent(struct device *dev, struct vm_area_struct *vma, return __dma_mmap_from_coherent(mem, vma, vaddr, size, ret); } -EXPORT_SYMBOL(dma_mmap_from_dev_coherent); int dma_mmap_from_global_coherent(struct vm_area_struct *vma, void *vaddr, size_t size, int *ret)