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[209.85.219.181]) by smtp.gmail.com with ESMTPSA id l6-20020a0dc906000000b005add997ae53sm3868842ywd.81.2023.12.06.00.29.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 06 Dec 2023 00:29:09 -0800 (PST) Received: by mail-yb1-f181.google.com with SMTP id 3f1490d57ef6-da819902678so4625090276.1; Wed, 06 Dec 2023 00:29:09 -0800 (PST) X-Received: by 2002:a25:a383:0:b0:db6:1cb0:7754 with SMTP id e3-20020a25a383000000b00db61cb07754mr421927ybi.59.1701851349599; Wed, 06 Dec 2023 00:29:09 -0800 (PST) MIME-Version: 1.0 References: <20231206073712.17776-1-jirislaby@kernel.org> <20231206073712.17776-7-jirislaby@kernel.org> In-Reply-To: <20231206073712.17776-7-jirislaby@kernel.org> From: Geert Uytterhoeven Date: Wed, 6 Dec 2023 09:28:58 +0100 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 06/27] tty: ami: use u8 for characters and flag To: "Jiri Slaby (SUSE)" Cc: gregkh@linuxfoundation.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Wed, 06 Dec 2023 00:29:19 -0800 (PST) Hi Jiri, On Wed, Dec 6, 2023 at 8:37 AM Jiri Slaby (SUSE) wrote: > Switch character types to u8. To conform to characters in the rest of > the tty layer. > > Signed-off-by: Jiri Slaby (SUSE) Thanks for your patch! Reviewed-by: Geert Uytterhoeven > --- a/drivers/tty/amiserial.c > +++ b/drivers/tty/amiserial.c > @@ -81,7 +81,7 @@ struct serial_state { > int quot; > int IER; /* Interrupt Enable Register */ > int MCR; /* Modem control register */ > - int x_char; /* xon/xoff character */ > + u8 x_char; /* xon/xoff character */ > }; > > static struct tty_driver *serial_driver; > @@ -178,7 +178,7 @@ static void receive_chars(struct serial_state *info) > { > int status; > int serdatr; > - unsigned char ch, flag; > + u8 ch, flag; > struct async_icount *icount; > bool overrun = false; > I think it would make sense to fold this into "[PATCH 04/27] tty: make tty_operations::send_xchar accept u8 char". Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds