From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753233Ab1ICCD0 (ORCPT ); Fri, 2 Sep 2011 22:03:26 -0400 Received: from mail-pz0-f42.google.com ([209.85.210.42]:54117 "EHLO mail-pz0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752861Ab1ICCDW (ORCPT ); Fri, 2 Sep 2011 22:03:22 -0400 From: Harvey Yang To: Karsten Keil Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Harvey Yang Subject: [PATCH] =?UTF-8?q?drivers/isdn/sc/init.c:=20Fix=20warning:passing=20argument=201=20of=20=E2=80=98readl=E2=80=99=20makes=20pointer=20from=20integer=20without=20a=20cast?= Date: Sat, 3 Sep 2011 10:02:19 +0800 Message-Id: <1315015339-2501-1-git-send-email-harvey.huawei.yang@gmail.com> X-Mailer: git-send-email 1.7.2.5 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org drivers/isdn/sc/init.c:487: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast /home/harvey/Projects/linux-kernel/linux-2.6/arch/x86/include/asm/io.h:55: note: expected ‘const volatile void *’ but argument is of type ‘long unsigned int’ drivers/isdn/sc/init.c:497: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast /home/harvey/Projects/linux-kernel/linux-2.6/arch/x86/include/asm/io.h:55: note: expected ‘const volatile void *’ but argument is of type ‘long unsigned int’ drivers/isdn/sc/init.c:507: warning: passing argument 1 of ‘readl’ makes pointer from integer without a cast /home/harvey/Projects/linux-kernel/linux-2.6/arch/x86/include/asm/io.h:55: note: expected ‘const volatile void *’ but argument is of type ‘long unsigned int’ Signed-off-by: Harvey Yang --- drivers/isdn/sc/init.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/isdn/sc/init.c b/drivers/isdn/sc/init.c index ca710ab..d3db30d 100644 --- a/drivers/isdn/sc/init.c +++ b/drivers/isdn/sc/init.c @@ -484,7 +484,7 @@ static int identify_board(unsigned long rambase, unsigned int iobase) */ outb(PRI_BASEPG_VAL, pgport); msleep_interruptible(1000); - sig = readl(rambase + SIG_OFFSET); + sig = readl((const volatile void *)(rambase + SIG_OFFSET)); pr_debug("Looking for a signature, got 0x%lx\n", sig); if(sig == SIGNATURE) return PRI_BOARD; @@ -494,7 +494,7 @@ static int identify_board(unsigned long rambase, unsigned int iobase) */ outb(BRI_BASEPG_VAL, pgport); msleep_interruptible(1000); - sig = readl(rambase + SIG_OFFSET); + sig = readl((const volatile void *)(rambase + SIG_OFFSET)); pr_debug("Looking for a signature, got 0x%lx\n", sig); if(sig == SIGNATURE) return BRI_BOARD; @@ -504,7 +504,7 @@ static int identify_board(unsigned long rambase, unsigned int iobase) /* * Try to spot a card */ - sig = readl(rambase + SIG_OFFSET); + sig = readl((const volatile void *)(rambase + SIG_OFFSET)); pr_debug("Looking for a signature, got 0x%lx\n", sig); if(sig != SIGNATURE) return -1; -- 1.7.2.5