On Wed, Jan 09, 2013 at 10:12:14AM +0300, Dan Carpenter wrote:
> IIR_RS232 is zero so "if (IIR_RS232 == (b_ret & IIR_RS232))" is always
> true so RS232 was always chosen by default. The test should be
> "if (0 == (b_ret & 0x30)) { ". The other tests should also be in that
> format.
>
> My patch doesn't change how the code works. I've left the RS232 as the
> default and cleaned up the other checks.
>
Sorry that was a bad change log. My patch actually does change how
the code works... If 0x30 is set then it now defaults to RS232
instead of RS485.
But I think it's the right thing to do.
regards,
dan carpenter
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