From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752522AbdFHNa3 (ORCPT ); Thu, 8 Jun 2017 09:30:29 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:51536 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752347AbdFHN2z (ORCPT ); Thu, 8 Jun 2017 09:28:55 -0400 From: Christoph Hellwig To: x86@kernel.org, linux-arm-kernel@lists.infradead.org, xen-devel@lists.xenproject.org, linux-c6x-dev@linux-c6x.org, linux-hexagon@vger.kernel.org, linux-ia64@vger.kernel.org, linux-mips@linux-mips.org, openrisc@lists.librecores.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-xtensa@linux-xtensa.org, dmaengine@vger.kernel.org, linux-tegra@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org, iommu@lists.linux-foundation.org, netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Subject: [PATCH 40/44] tile: remove dma_supported and mapping_error methods Date: Thu, 8 Jun 2017 15:26:05 +0200 Message-Id: <20170608132609.32662-41-hch@lst.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170608132609.32662-1-hch@lst.de> References: <20170608132609.32662-1-hch@lst.de> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These just duplicate the default behavior if no method is provided. Signed-off-by: Christoph Hellwig --- arch/tile/kernel/pci-dma.c | 30 ------------------------------ 1 file changed, 30 deletions(-) diff --git a/arch/tile/kernel/pci-dma.c b/arch/tile/kernel/pci-dma.c index 569bb6dd154a..f2abedc8a080 100644 --- a/arch/tile/kernel/pci-dma.c +++ b/arch/tile/kernel/pci-dma.c @@ -317,18 +317,6 @@ static void tile_dma_sync_sg_for_device(struct device *dev, } } -static inline int -tile_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) -{ - return 0; -} - -static inline int -tile_dma_supported(struct device *dev, u64 mask) -{ - return 1; -} - static const struct dma_map_ops tile_default_dma_map_ops = { .alloc = tile_dma_alloc_coherent, .free = tile_dma_free_coherent, @@ -340,8 +328,6 @@ static const struct dma_map_ops tile_default_dma_map_ops = { .sync_single_for_device = tile_dma_sync_single_for_device, .sync_sg_for_cpu = tile_dma_sync_sg_for_cpu, .sync_sg_for_device = tile_dma_sync_sg_for_device, - .mapping_error = tile_dma_mapping_error, - .dma_supported = tile_dma_supported }; const struct dma_map_ops *tile_dma_map_ops = &tile_default_dma_map_ops; @@ -504,18 +490,6 @@ static void tile_pci_dma_sync_sg_for_device(struct device *dev, } } -static inline int -tile_pci_dma_mapping_error(struct device *dev, dma_addr_t dma_addr) -{ - return 0; -} - -static inline int -tile_pci_dma_supported(struct device *dev, u64 mask) -{ - return 1; -} - static const struct dma_map_ops tile_pci_default_dma_map_ops = { .alloc = tile_pci_dma_alloc_coherent, .free = tile_pci_dma_free_coherent, @@ -527,8 +501,6 @@ static const struct dma_map_ops tile_pci_default_dma_map_ops = { .sync_single_for_device = tile_pci_dma_sync_single_for_device, .sync_sg_for_cpu = tile_pci_dma_sync_sg_for_cpu, .sync_sg_for_device = tile_pci_dma_sync_sg_for_device, - .mapping_error = tile_pci_dma_mapping_error, - .dma_supported = tile_pci_dma_supported }; const struct dma_map_ops *gx_pci_dma_map_ops = &tile_pci_default_dma_map_ops; @@ -578,8 +550,6 @@ static const struct dma_map_ops pci_hybrid_dma_ops = { .sync_single_for_device = tile_pci_dma_sync_single_for_device, .sync_sg_for_cpu = tile_pci_dma_sync_sg_for_cpu, .sync_sg_for_device = tile_pci_dma_sync_sg_for_device, - .mapping_error = tile_pci_dma_mapping_error, - .dma_supported = tile_pci_dma_supported }; const struct dma_map_ops *gx_legacy_pci_dma_map_ops = &pci_swiotlb_dma_ops; -- 2.11.0