From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtps.tip.net.au (chilli.pcug.org.au [203.10.76.44]) by ozlabs.org (Postfix) with ESMTP id ED093DDE22 for ; Fri, 21 Dec 2007 15:23:47 +1100 (EST) Date: Fri, 21 Dec 2007 15:23:48 +1100 From: Stephen Rothwell To: paulus@samba.org Subject: [PATCH] [POWERPC] pointers marked as __iomem do not need to be volatile Message-Id: <20071221152348.4165099e.sfr@canb.auug.org.au> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Cc: ppc-dev List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Fixes this warning: arch/powerpc/platforms/powermac/pci.c: In function 'u3_ht_cfg_access': arch/powerpc/platforms/powermac/pci.c:354: warning: return discards qualifiers from pointer target type arch/powerpc/platforms/powermac/pci.c:358: warning: return discards qualifiers from pointer target type Signed-off-by: Stephen Rothwell --- include/asm-powerpc/pci-bridge.h | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/asm-powerpc/pci-bridge.h b/include/asm-powerpc/pci-bridge.h index f7ed2b6..a6ea49e 100644 --- a/include/asm-powerpc/pci-bridge.h +++ b/include/asm-powerpc/pci-bridge.h @@ -75,8 +75,8 @@ struct pci_controller { #endif struct pci_ops *ops; - volatile unsigned int __iomem *cfg_addr; - volatile void __iomem *cfg_data; + unsigned int __iomem *cfg_addr; + void __iomem *cfg_data; #ifndef CONFIG_PPC64 /* -- 1.5.3.7 -- Cheers, Stephen Rothwell sfr@canb.auug.org.au