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Re: [PATCH] b43: Fix sparse warnings

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On Fri, Aug 14, 2009 at 11:00 PM, Michael Buesch<mb@xxxxxxxxx> wrote:
> On Friday 14 August 2009 22:52:13 Pavel Roskin wrote:
>> On Fri, 2009-08-14 at 22:15 +0200, Michael Buesch wrote:
>>
>> > > -                 b43_phy_mask(dev, 0x048A, (u16)~0x8000);
>> > > +                 b43_phy_mask(dev, 0x048A, (u16)(~0x8000 & 0xFFFF));
>> >
>
>> I would just use 0x7fff here.
>
> That does not work if 0x8000 is a #defined bit.

What about ~((u16)0x8000)? (Or maybe ~(u16)0x8000 is enough, without
the extra parentheses.)

>
> --
> Greetings, Michael.
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