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Date:   Sat, 6 Apr 2019 10:23:27 -0400
From:   Sasha Levin <sashal@kernel.org>
To:     Razvan Stefanescu <razvan.stefanescu@microchip.com>
Cc:     stable@vger.kernel.org,
        Nicolas Ferre <Nicolas.Ferre@microchip.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [PATCH for-4.4 1/2] tty/serial: atmel: Add is_half_duplex helper
Message-ID: <20190406142327.GE2935@sasha-vm>
References: <20190403150152.12577-1-razvan.stefanescu@microchip.com>
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On Wed, Apr 03, 2019 at 06:01:51PM +0300, Razvan Stefanescu wrote:
>commit f3040983132b ("tty/serial: atmel: Add is_half_duplex helper") upstream.
>
>Use a helper function to check that a port needs to use half duplex
>communication, replacing several occurrences of multi-line bit checking.
>
>Fixes: b389f173aaa1 ("tty/serial: atmel: RS485 half duplex w/DMA: enable RX after TX is done")
>Cc: stable <stable@vger.kernel.org>
>Signed-off-by: Razvan Stefanescu <razvan.stefanescu@microchip.com>
>Acked-by: Richard Genoud <richard.genoud@gmail.com>
>Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

It looks like Greg already had these in 4.9 and 4.4, thank you.

--
Thanks,
Sasha