linux-kernel - Re: [PATCH 03/18] tty: serial: 8250_core: allow to set ->throttle / ->unthrottle callbacks

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Date:	Mon, 8 Sep 2014 17:41:46 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	balbi@...com
Subject: Re: [PATCH 03/18] tty: serial: 8250_core: allow to set ->throttle /
 ->unthrottle callbacks

* Greg Kroah-Hartman <gregkh@...uxfoundation.org> [140908 16:33]:
> On Fri, Sep 05, 2014 at 09:02:38PM +0200, Sebastian Andrzej Siewior wrote:
> > The OMAP UART provides support for HW assisted flow control. What is
> > missing is the support to throttle / unthrottle callbacks which are used
> > by the omap-serial driver at the moment.
> > This patch adds the callbacks. It should be safe to add them since they
> > are only invoked from the serial_core (uart_throttle()) if the feature
> > flags are set.
> > 
> > Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
> 
> Due to other recent changes, this patch fails to apply :(
> 
> I've applied your first two, can you respin the rest and resend as a new
> series?

It seems that we've reached pretty much omap-serial compability and
the remaining bugs are either already there with omap-serial or are
SoC specific and/or DMA related. So Sebastian, please feel also free
to add this when reposting:

Reviewed-by: Tony Lindgren <tony@...mide.com>
Tested-by: Tony Lindgren <tony@...mide.com>
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