linux-kernel - Re: [PATCH 3/4] tty: serial: unify TX space reads under altera_jtaguart_tx

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Message-ID: <20220927150420.nqzvgbs43etwpuxd@distanz.ch>
Date:   Tue, 27 Sep 2022 17:04:21 +0200
From:   Tobias Klauser <tklauser@...tanz.ch>
To:     Jiri Slaby <jslaby@...e.cz>
Cc:     gregkh@...uxfoundation.org, linux-serial@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/4] tty: serial: unify TX space reads under
 altera_jtaguart_tx_space()

On 2022-09-27 at 13:18:18 +0200, Jiri Slaby <jslaby@...e.cz> wrote:
> TX space reads from the control register are performed in various forms
> on 4 places in altera_jtaguart. Unify all those and do the read and
> masking on a single place.
> 
> The new helper altera_jtaguart_tx_space() uses FIELD_GET(), so we can
> drop ALTERA_JTAGUART_CONTROL_WSPACE_OFF now.
> 
> Cc: Tobias Klauser <tklauser@...tanz.ch>
> Signed-off-by: Jiri Slaby <jslaby@...e.cz>

Acked-by: Tobias Klauser <tklauser@...tanz.ch>

Thanks