On Wed, 17 Jan 2007 02:12:42 +0900 (JST)
takada <[email protected]> wrote:
> From: [email protected] (Lennart Sorensen)
> Subject: Re: fix typo in geode_configre()@cyrix.c
> Date: Tue, 16 Jan 2007 11:50:07 -0500
>
> > On Wed, Jan 17, 2007 at 01:38:35AM +0900, takada wrote:
> > > You are right. I agree to your comment. These variables are needless.
> > > I made a patch again.
> >
> > Of course there are also lots of "magic numbers" around, but I must
> > admit I don't personally really feel like going through the data sheet
> > and naming all of them.
>
> Me too.
>
> >
> > > diff -Narup linux-2.6.19.orig/arch/i386/kernel/cpu/cyrix.c linux-2.6.19/arch/i386/kernel/cpu/cyrix.c
> > > --- linux-2.6.19.orig/arch/i386/kernel/cpu/cyrix.c 2006-11-30 06:57:37.000000000 +0900
> > > +++ linux-2.6.19/arch/i386/kernel/cpu/cyrix.c 2007-01-16 19:55:05.000000000 +0900
> > > @@ -161,19 +161,15 @@ static void __cpuinit set_cx86_inc(void)
> > > static void __cpuinit geode_configure(void)
> > > {
> > > unsigned long flags;
> > > - u8 ccr3, ccr4;
> > > local_irq_save(flags);
> > >
> > > /* Suspend on halt power saving and enable #SUSP pin */
> > > setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x88);
> > >
> > > - ccr3 = getCx86(CX86_CCR3);
> > > - setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* Enable */
> > > + setCx86(CX86_CCR3, (getCx86(CX86_CCR3) & 0x0f) | 0x10); /* Enable */
> > >
> > > - ccr4 = getCx86(CX86_CCR4);
> > > - ccr4 |= 0x38; /* FPU fast, DTE cache, Mem bypass */
> > > -
> > > - setCx86(CX86_CCR3, ccr3);
> > > + /* FPU fast, DTE cache, Mem bypass */
> > > + setCx86(CX86_CCR4, getCx86(CX86_CCR4) | 0x30);
> >
> > Why did that change from 0x38 to 0x30?
>
> ah... I made mistake. My eye is tired.
> Correctry, 0x38.
>
I'm lost. Could someone please prepare a complete new patch against the
latest -linus tree?
Thanks.
-
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