Messages in this thread | | | From | Fabio Estevam <> | Date | Mon, 26 Sep 2016 11:13:37 -0300 | Subject | Re: [PATCH] serial: imx: Fix DCD reading |
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On Mon, Sep 26, 2016 at 11:09 AM, Uwe Kleine-König <u.kleine-koenig@pengutronix.de> wrote: > Hallo, > > On Mon, Sep 26, 2016 at 03:55:31PM +0200, Sascha Hauer wrote: >> The USR2_DCDIN bit is tested for in register usr1. As the name >> suggests the usr2 register should be used instead. This fixes >> reading the Carrier detect status. >> >> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> > Fixes: 90ebc4838666 ("serial: imx: repair and complete handshaking") > Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Great, so it affects 4.5+ kernels and should probably have:
Cc: <stable@vger.kernel.org> # 4.5+
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