From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Dario Binacchi <dariobin@libero.it>
Cc: linux-kernel@vger.kernel.org, Jiri Slaby <jirislaby@kernel.org>,
linux-serial@vger.kernel.org
Subject: Re: [PATCH] serial: omap: don't disable rs485 if rts gpio is missing
Date: Thu, 15 Apr 2021 10:14:23 +0200 [thread overview]
Message-ID: <YHf131xZBsus3g5h@kroah.com> (raw)
In-Reply-To: <20210411085743.510-1-dariobin@libero.it>
On Sun, Apr 11, 2021 at 10:57:43AM +0200, Dario Binacchi wrote:
> There are rs485 transceivers (e.g. MAX13487E/MAX13488E) which
> automatically disable or enable the driver and receiver to keep the bus
> in the correct state.
> In these cases we don't need a GPIO for flow control.
>
> Signed-off-by: Dario Binacchi <dariobin@libero.it>
> ---
Same here, what commit id does this "fix"? Please add that and resend.
thanks,
greg k-h
prev parent reply other threads:[~2021-04-15 8:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-11 8:57 [PATCH] serial: omap: don't disable rs485 if rts gpio is missing Dario Binacchi
2021-04-15 8:14 ` Greg Kroah-Hartman [this message]
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