Messages in this thread | | | Date | Tue, 6 Dec 2011 11:36:20 +0000 | From | Alan Cox <> | Subject | Re: [PATCH 2/2] serial: bfin-sport-uart: Request CTS GPIO PIN when the sport emulated serial device starts up. |
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On Tue, 6 Dec 2011 15:16:34 +0800 Sonic Zhang <sonic.adi@gmail.com> wrote:
> From: Sonic Zhang <sonic.zhang@analog.com> > > 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@analog.com>
Acked-by: Alan Cox <alan@linux.intel.com>
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