Re: [PATCH 2/2] serial: bfin-sport-uart: Request CTS GPIO PIN whenthe sport emulated serial device starts up.

[Alan Cox]

On Tue, 6 Dec 2011 15:16:34 +0800
Sonic Zhang <sonic.adi@xxxxxxxxx> wrote:

> From: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
> 
> This patch is similar to that for bfin-uart hardware flow control.
> Sport emulated serial device may be probed earlier before GPIOLIB is initialized.
> Requesting and configuring CTS GPIO PIN fails in that early stage.
> 
> Signed-off-by: Sonic Zhang <sonic.zhang@xxxxxxxxxx>

Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
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