From patchwork Tue Sep 30 21:16:08 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suman Anna X-Patchwork-Id: 5007171 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 20A529FAAF for ; Tue, 30 Sep 2014 21:16:35 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 371DA201C7 for ; Tue, 30 Sep 2014 21:16:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60EEA2020E for ; Tue, 30 Sep 2014 21:16:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751263AbaI3VQb (ORCPT ); Tue, 30 Sep 2014 17:16:31 -0400 Received: from bear.ext.ti.com ([192.94.94.41]:39539 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750850AbaI3VQ1 (ORCPT ); Tue, 30 Sep 2014 17:16:27 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id s8ULGIFB026897; Tue, 30 Sep 2014 16:16:18 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s8ULGImv023984; Tue, 30 Sep 2014 16:16:18 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.174.1; Tue, 30 Sep 2014 16:16:18 -0500 Received: from legion.dal.design.ti.com (legion.dal.design.ti.com [128.247.22.53]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id s8ULGIXD022440; Tue, 30 Sep 2014 16:16:18 -0500 Received: from localhost (irmo.am.dhcp.ti.com [128.247.71.175]) by legion.dal.design.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id s8ULGIt15670; Tue, 30 Sep 2014 16:16:18 -0500 (CDT) From: Suman Anna To: Joerg Roedel CC: Laurent Pinchart , , , Suman Anna Subject: [PATCH 13/17] iommu/omap: Remove couple of unused exported functions Date: Tue, 30 Sep 2014 16:16:08 -0500 Message-ID: <1412111772-38006-14-git-send-email-s-anna@ti.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1412111772-38006-1-git-send-email-s-anna@ti.com> References: <1412111772-38006-1-git-send-email-s-anna@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The exported functions omap_foreach_iommu_device() and omap_iotlb_cr_to_e() have been deleted, as they are no longer needed. The function omap_foreach_iommu_device() is not required after the consolidation of the OMAP IOMMU debug module, and the function omap_iotlb_cr_to_e() is not required after making the debugfs entry 'pagetable' read-only. Signed-off-by: Suman Anna --- drivers/iommu/omap-iommu.c | 21 --------------------- drivers/iommu/omap-iommu.h | 5 ----- 2 files changed, 26 deletions(-) diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index 717d654..b3bc087 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -203,20 +203,6 @@ static void iommu_disable(struct omap_iommu *obj) /* * TLB operations */ -void omap_iotlb_cr_to_e(struct cr_regs *cr, struct iotlb_entry *e) -{ - BUG_ON(!cr || !e); - - e->da = cr->cam & MMU_CAM_VATAG_MASK; - e->pa = cr->ram & MMU_RAM_PADDR_MASK; - e->valid = cr->cam & MMU_CAM_V; - e->pgsz = cr->cam & MMU_CAM_PGSZ_MASK; - e->endian = cr->ram & MMU_RAM_ENDIAN_MASK; - e->elsz = cr->ram & MMU_RAM_ELSZ_MASK; - e->mixed = cr->ram & MMU_RAM_MIXED; -} -EXPORT_SYMBOL_GPL(omap_iotlb_cr_to_e); - static inline int iotlb_cr_valid(struct cr_regs *cr) { if (!cr) @@ -593,13 +579,6 @@ size_t omap_dump_tlb_entries(struct omap_iommu *obj, char *buf, ssize_t bytes) } EXPORT_SYMBOL_GPL(omap_dump_tlb_entries); -int omap_foreach_iommu_device(void *data, int (*fn)(struct device *, void *)) -{ - return driver_for_each_device(&omap_iommu_driver.driver, - NULL, data, fn); -} -EXPORT_SYMBOL_GPL(omap_foreach_iommu_device); - /* * H/W pagetable operations */ diff --git a/drivers/iommu/omap-iommu.h b/drivers/iommu/omap-iommu.h index 6e9a8d2..2659139 100644 --- a/drivers/iommu/omap-iommu.h +++ b/drivers/iommu/omap-iommu.h @@ -190,14 +190,9 @@ static inline struct omap_iommu *dev_to_omap_iommu(struct device *dev) /* * global functions */ -extern void omap_iotlb_cr_to_e(struct cr_regs *cr, struct iotlb_entry *e); - extern int omap_iopgtable_store_entry(struct omap_iommu *obj, struct iotlb_entry *e); -extern int omap_foreach_iommu_device(void *data, - int (*fn)(struct device *, void *)); - extern ssize_t omap_iommu_dump_ctx(struct omap_iommu *obj, char *buf, ssize_t len); extern size_t