[PATCH v2] Fix GPIOs bank H and J not being preserved during suspend

[chripell@fsfe.org (christian pellegrin)]

On Mon, Mar 8, 2010 at 4:55 PM, Ben Dooks <ben-linux@fluff.org> wrote:
>
> Still not getting why you're changing this from x, to x - 1.
>

ok: the reason is that gpio_nr is already incremented by one in the
for instruction. So gpio_nr is not pointing to the first pin of a bank
after the first iteration. Of course this doesn't matter because we
don't have 32 banks of gpio pins and s3c_gpiolib_getchip works even if
we point to a pin in the middle of a bank. But if we get a s3c device
with more than 32 banks the 33rd will be skipped. Or at least this is
the reason why I did this, maybe I'm mistaken.

Anyway this is a minor point, I fixed it when catching why bank H was
not preserved (and so my serial console ttyS1 was dead).

-- 
Christian Pellegrin, see http://www.evolware.org/chri/
"Real Programmers don't play tennis, or any other sport which requires
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