On Thu, 10 Jan 2008 20:15:53 +0100 Roel Kluin wrote:
> Totally untested patch below from linus' git tree. The && is incorrect, right?
>
> from drivers/net/wireless/arlan.h:390:
> #define ARLAN_POWER 0x40
> #define ARLAN_ACCESS 0x80
>
> Replace logical and by bit-and
>
> Signed-off-by: Roel Kluin <12o3l@xxxxxxxxxx>
> ---
> diff --git a/drivers/net/wireless/arlan.h b/drivers/net/wireless/arlan.h
> index 3ed1df7..7b7498f 100644
> --- a/drivers/net/wireless/arlan.h
> +++ b/drivers/net/wireless/arlan.h
> @@ -485,7 +485,7 @@ struct arlan_private {
> #define clearClearInterrupt(dev){\
> writeControlRegister(dev,readControlRegister(dev) & ~ARLAN_CLEAR_INTERRUPT);}
> #define setPowerOff(dev){\
> - writeControlRegister(dev,readControlRegister(dev) | (ARLAN_POWER && ARLAN_ACCESS));\
> + writeControlRegister(dev, readControlRegister(dev) | (ARLAN_POWER & ARLAN_ACCESS));\
eh? How does that help?
0x80 && 0x40 -> 0
0x80 & 0x40 -> 0
so readControlRegister() | (0)
??
Maybe it should be (ARLAN_POWER | ARLAN_ACCESS), but some
arlan developer or someone with specs should help here...
> writeControlRegister(dev,readControlRegister(dev) & ~ARLAN_ACCESS);}
> #define setPowerOn(dev){\
> writeControlRegister(dev,readControlRegister(dev) & ~(ARLAN_POWER)); }
or am I sleeping()?
---
~Randy
-
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