[2/2] USB: serial: pl2303: fix tranceiver suspend mode

[Johan Hovold <johan@kernel.org>]

On Tue, Apr 02, 2019 at 02:04:09PM +0200, Greg Kroah-Hartman wrote:
> On Tue, Apr 02, 2019 at 10:22:06AM +0200, Johan Hovold wrote:
> > On Tue, Apr 02, 2019 at 10:19:31AM +0200, Johan Hovold wrote:
> > > Add helper function to update register bits instead of overwriting the
> > > entire control register when updating the flow-control settings.
> > > 
> > > This specifically avoids having the tranceiver suspend mode (bit 0)
> > > depend on the flow control setting.
> > > 
> > > The tranceiver is currently configured at probe to be disabled during
> > > suspend, but this was overridden when disabling flow control or enabling
> > > xon/xoff.
> > > 
> > > Fixes: 715f9527c1c1 ("USB: flow control fix for pl2303")
> > > Fixes: 7041d9c3f01b ("USB: serial: pl2303: add support for tx xon/xoff flow control")
> > > Signed-off-by: Johan Hovold <johan@kernel.org>
> > > ---
> > 
> > > @@ -176,7 +178,7 @@ static const struct pl2303_type_data pl2303_type_data[TYPE_COUNT] = {
> > >  	[TYPE_01] = {
> > >  		.max_baud_rate		= 1228800,
> > >  		.quirks			= PL2303_QUIRK_LEGACY,
> > > -		.no_autoxonxoff		= 1,
> > > +		.no_autoxonxoff		= true,
> > 
> > This chunk was supposed to go in the first patch. I'll fix that up
> > before applying (or resending).
> 
> With that fixup:
> 
> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Thanks for reviewing, now applied.

Johan