From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752382Ab2LJTOR (ORCPT ); Mon, 10 Dec 2012 14:14:17 -0500 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]:55677 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752081Ab2LJTM6 (ORCPT ); Mon, 10 Dec 2012 14:12:58 -0500 From: Will Deacon To: linux-kernel@vger.kernel.org Cc: linux-arch@vger.kernel.org, benh@kernel.crashing.org, arnd@arndb.de, james.hogan@imgtec.com, Will Deacon , Mike Frysinger Subject: [PATCH v2 10/10] asm-generic: io: remove {read,write} string functions Date: Mon, 10 Dec 2012 19:12:42 +0000 Message-Id: <1355166762-15133-11-git-send-email-will.deacon@arm.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1355166762-15133-1-git-send-email-will.deacon@arm.com> References: <1355166762-15133-1-git-send-email-will.deacon@arm.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The {read,write}s{b,w,l} functions are not defined across all architectures and therefore shouldn't be used by portable drivers. We should encourage driver writers to use the io{read,write}{8,16,32}_rep functions instead. This patch removes the {read,write} string functions for the generic IO header as they have no place in a new architecture port. Cc: Mike Frysinger Cc: Ben Herrenschmidt Acked-by: Arnd Bergmann Signed-off-by: Will Deacon --- include/asm-generic/io.h | 30 ------------------------------ 1 file changed, 30 deletions(-) diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h index b2600f3..403b861 100644 --- a/include/asm-generic/io.h +++ b/include/asm-generic/io.h @@ -217,36 +217,6 @@ static inline void outsl(unsigned long addr, const void *buffer, int count) } #endif -static inline void readsl(const void __iomem *addr, void *buf, int len) -{ - insl(addr - PCI_IOBASE, buf, len); -} - -static inline void readsw(const void __iomem *addr, void *buf, int len) -{ - insw(addr - PCI_IOBASE, buf, len); -} - -static inline void readsb(const void __iomem *addr, void *buf, int len) -{ - insb(addr - PCI_IOBASE, buf, len); -} - -static inline void writesl(const void __iomem *addr, const void *buf, int len) -{ - outsl(addr - PCI_IOBASE, buf, len); -} - -static inline void writesw(const void __iomem *addr, const void *buf, int len) -{ - outsw(addr - PCI_IOBASE, buf, len); -} - -static inline void writesb(const void __iomem *addr, const void *buf, int len) -{ - outsb(addr - PCI_IOBASE, buf, len); -} - #ifndef CONFIG_GENERIC_IOMAP #define ioread8(addr) readb(addr) #define ioread16(addr) readw(addr) -- 1.8.0