> > +void qe_read_iopin(u8 port, u8 pin, int *data)
> > +{
> > + u32 pin_1bit_mask;
> > + u32 tmp_val;
> > + volatile immap_t *im = (volatile immap_t *)CFG_IMMR;
> > + volatile qepio83xx_t *par_io = (volatile qepio83xx_t
>
> Don't use volatile. Use the accessor functions: in_be32 and out_be32.
This was copied from the qe_config_iopin function, which still used the
volatile directive. I can fix it there as well, but I see that it's used
everywhere. Maybe this needs a thorough change, but I'm not sure it
should be in my humble patch.
> Did you mean 2008?
...
> And here
Hehe - will change.
> > +void qe_read_iopin(u8 port, u8 pin, int *data);
> > +void qe_write_iopin(u8 port, u8 pin, int data);
>
> Put these in a header file.
Will change as well. I think ioports.h is good enough for this purpose.
So far, qe_config_iopin wasn't there as well, so it will also be moved
there.
David.
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