--- Greg KH <[email protected]> wrote:
> On Fri, Jun 23, 2006 at 12:17:55AM +0400, Vitaly Wool wrote:
> > On 6/22/06, Greg KH <[email protected]> wrote:
> > >
> > >> +static inline int i2c_pnx_bus_busy(volatile struct i2c_regs *master)
> > >> +{
> > >> + long timeout;
> > >> +
> > >> + timeout = TIMEOUT * 10000;
> > >> + if (timeout > 0 && (master->sts & mstatus_active)) {
> > >
> > >A big hint about this, if you have volatile in your driver, it's
> > >wrong...
> >
> >
> > Well, I do remember flames on the subject... Still __raw_readl also uses
> > volatile.
> > Anyway, I can't disagree that ioreadX-based register access are better.
> > Greg, is there anything else I should take care of before re-sending the
> > patch, except for the things that you and Ben pointed out?
>
> Not that I can think of, that would be a good starting point :)
Would it not make sense to call this driver ip3204 or ph_ip3204 or some such seeing as you
correctly point out that this is a common Philips IP block and is used in other, non pnx, chips?
I'm also not sure why the register map is in the arch-pnx4008 directory as this will require every
chip that has this IP block to have a copy of the file.
Mark
>
> thanks,
>
> greg k-h
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