Re: something wrong when I read infomation from portG ,s3c44b0

["zhang guocheng" <gczh1006@xxxxxxxxx>]

oh,I forgot.
but ,the problem still exist after adding the "volatile" keyword!


2007/3/29, Rajesh Srinivasan <Rajesh.Srinivasan@xxxxxxxxxxx>:
> Where is the "volatile" keyword?
>
> -----linux-arm-bounces@xxxxxxxxxxxxxxxxxxxxxx wrote: -----
>
> To: "Zhu Tom-a2289c" <ling.zhu@xxxxxxxxxxxx>
> From: "zhang guocheng" <gczh1006@xxxxxxxxx>
> Sent by: linux-arm-bounces@xxxxxxxxxxxxxxxxxxxxxx
> Date: 03/29/2007 15:14
> cc: linux-arm <linux-arm@xxxxxxxxxxxxxxxxxxxxxx>
> Subject: Re: something wrong when I read infomation from portG ,s3c44b0
>
> #define PCONC   (unsigned int *)0x01D20010
> #define PUPC      (unsigned int *)0x01D20018
> #define PCONG   (unsigned int *)0x01D20040
> #define PUPG      (unsigned int *)0x01D20048
>
>
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