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Re: [PATCH 2/2] serial: 8250_mid: Read RX buffer on RX DMA timeout for DNV

From Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Newsgroups linux.kernel
Subject Re: [PATCH 2/2] serial: 8250_mid: Read RX buffer on RX DMA timeout for DNV
Date 2016-05-20 14:40 +0200
Message-ID <rARSG-5u5-9@gated-at.bofh.it> (permalink)
References <ryiml-1jG-3@gated-at.bofh.it> <ryjs6-2gO-23@gated-at.bofh.it> <rzjgl-2NX-3@gated-at.bofh.it>
Organization Intel Finland Oy

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On Mon, 2016-05-16 at 05:29 +0000, Chuah, Kim Tatt wrote:
> > On Fri, 2016-05-13 at 18:15 +0800, kbuild test robot wrote:

> > Peter, what happened to your DMA series in the linux-next? Did I
> > miss any
> > discussion related?
> > 
> Hi Andy,
> The error occurs when CONFIG_8250_MID is set to "m", because
> serial8250_rx_dma_flush() was not exported. Please advise.

Peter, this is a problem ^^^.

Kim, I suggest you to add an additional patch that exports a symbol and
send a new version of the patchset with Cc to Peter and linux-serial@
(besides the list of recipients you already have).

> > > > > ERROR: "serial8250_rx_dma_flush"
> > > > > [drivers/tty/serial/8250/8250_mid.ko] undefined!

-- 
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy

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Thread

Re: [PATCH 2/2] serial: 8250_mid: Read RX buffer on RX DMA timeout  for DNV Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-05-13 13:30 +0200
  RE: [PATCH 2/2] serial: 8250_mid: Read RX buffer on RX DMA timeout  for DNV "Chuah, Kim Tatt" <kim.tatt.chuah@intel.com> - 2016-05-16 07:30 +0200
    Re: [PATCH 2/2] serial: 8250_mid: Read RX buffer on RX DMA timeout  for DNV Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2016-05-20 14:40 +0200
  Re: [PATCH 2/2] serial: 8250_mid: Read RX buffer on RX DMA timeout  for DNV Peter Hurley <peter@hurleysoftware.com> - 2016-05-17 20:20 +0200

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