From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758355AbYDDQVp (ORCPT ); Fri, 4 Apr 2008 12:21:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755181AbYDDQVh (ORCPT ); Fri, 4 Apr 2008 12:21:37 -0400 Received: from agminet01.oracle.com ([141.146.126.228]:21687 "EHLO agminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754832AbYDDQVg (ORCPT ); Fri, 4 Apr 2008 12:21:36 -0400 Date: Fri, 4 Apr 2008 09:21:06 -0700 From: Randy Dunlap To: lkml Cc: akpm , jejb Subject: [PATCH bz #10388] doc: fix DMA-API function parameters Message-Id: <20080404092106.243b5dd2.randy.dunlap@oracle.com> Organization: Oracle Linux Eng. X-Mailer: Sylpheed 2.4.7 (GTK+ 2.8.10; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Brightmail-Tracker: AAAAAQAAAAI= X-Brightmail-Tracker: AAAAAQAAAAI= X-Whitelist: TRUE X-Whitelist: TRUE Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Randy Dunlap Fix kernel bugzilla #10388. DMA-API.txt has wrong argument type for some functions. It uses struct device but should use struct pci_dev. Signed-off-by: Randy Dunlap --- Documentation/DMA-API.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- lin2625-rc8-kdoc.orig/Documentation/DMA-API.txt +++ lin2625-rc8-kdoc/Documentation/DMA-API.txt @@ -145,7 +145,7 @@ Part Ic - DMA addressing limitations int dma_supported(struct device *dev, u64 mask) int -pci_dma_supported(struct device *dev, u64 mask) +pci_dma_supported(struct pci_dev *hwdev, u64 mask) Checks to see if the device can support DMA to the memory described by mask. @@ -189,7 +189,7 @@ dma_addr_t dma_map_single(struct device *dev, void *cpu_addr, size_t size, enum dma_data_direction direction) dma_addr_t -pci_map_single(struct device *dev, void *cpu_addr, size_t size, +pci_map_single(struct pci_dev *hwdev, void *cpu_addr, size_t size, int direction) Maps a piece of processor virtual memory so it can be accessed by the