From: Harvey Yang <harvey.huawei.yang@gmail.com>
To: Karsten Keil <isdn@linux-pingi.de>
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
Harvey Yang <harvey.huawei.yang@gmail.com>
Subject: [PATCH] drivers/isdn/sc/init.c: Fix warning:passing argument 1 of ‘readl’ makes pointer from integer without a cast
Date: Sat, 3 Sep 2011 10:02:19 +0800 [thread overview]
Message-ID: <1315015339-2501-1-git-send-email-harvey.huawei.yang@gmail.com> (raw)
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 <harvey.huawei.yang@gmail.com>
---
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
next reply other threads:[~2011-09-03 2:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-03 2:02 Harvey Yang [this message]
2011-09-03 2:28 ` David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1315015339-2501-1-git-send-email-harvey.huawei.yang@gmail.com \
--to=harvey.huawei.yang@gmail.com \
--cc=isdn@linux-pingi.de \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®