linux-kernel - Re: [PATCH] Drivers: Base: Regmap: fix warnings, use %lu instead of %d for printf format

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <51613B16.3030406@asianux.com>
Date:	Sun, 07 Apr 2013 17:23:34 +0800
From:	Chen Gang <gang.chen@...anux.com>
To:	Bjørn Mork <bjorn@...k.no>
CC:	Mark Brown <broonie@...nsource.wolfsonmicro.com>,
	Greg KH <gregkh@...uxfoundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] Drivers: Base: Regmap: fix warnings, use %lu instead
 of %d for printf format

On 2013年04月07日 17:08, Bjørn Mork wrote:
> Chen Gang <gang.chen@...anux.com> writes:
> 
>> >   fix warnings (with EXTRA_CFLAGS=-W):
>> >     format ‘%d’ expects argument of type ‘int’,
>> >     but argument 4 has type ‘size_t’ [-Wformat]
>> >
>> > Signed-off-by: Chen Gang <gang.chen@...anux.com>
>> > ---
>> >  drivers/base/regmap/regcache.c |    2 +-
>> >  1 files changed, 1 insertions(+), 1 deletions(-)
>> >
>> > diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
>> > index d81f605..275a2d2 100644
>> > --- a/drivers/base/regmap/regcache.c
>> > +++ b/drivers/base/regmap/regcache.c
>> > @@ -590,7 +590,7 @@ static int regcache_sync_block_raw_flush(struct regmap *map, const void **data,
>> >  
>> >  	count = cur - base;
>> >  
>> > -	dev_dbg(map->dev, "Writing %d bytes for %d registers from 0x%x-0x%x\n",
>> > +	dev_dbg(map->dev, "Writing %lu bytes for %d registers from 0x%x-0x%x\n",
>> >  		count * val_bytes, count, base, cur - 1);
>> >  
>> >  	map->cache_bypass = 1;
> 
> Please read Documentation/printk-formats.txt. Thanks.
> 

  thanks, I will send patch v2 (I should use "%zu" instead of "%lu")

  :-)

> 
> Bjørn
> 
> 


-- 
Chen Gang

Asianux Corporation
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/