From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8E0B810A25 for ; Wed, 6 Dec 2023 07:37:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="AyP9uT8U" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 583B9C433CB; Wed, 6 Dec 2023 07:37:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701848275; bh=omxGS8CIFs5M7dlqv12y1t6jFG26IXkN60+x4JAd2q0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=AyP9uT8U/FSUMpRhl+seVa3V0u89PJEz2UC/GoWxJuLZmYd3IyetkvpzjZYP838MQ zl/zeIm0Xdpq3LUfZKSocGVcgFiBB2du6R+vn6bDMITmq8HWV2G+3/vtalpS4+nvJz liMLJ89JXKDw4A4mJxtFdRN48LfOPkLu6Pi5XxWw6AqbgM9oQW3CDPs1reX/hEAgOV Sc/D2/S4fAI4OeXmHGtcXHF7WjOQV4IPWTCw8rF64I7zJuXqkTzg/l+YxuGnuXr53b AoQdeYGFwo7EYQ871WP8HMph/blBA68qHlGIeqWszOzzGEjp+9HTOdrpgybCZA+wI0 dxa9bPoNGZpyw== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" Subject: [PATCH 17/27] tty: moxa: convert to u8 and size_t Date: Wed, 6 Dec 2023 08:37:02 +0100 Message-ID: <20231206073712.17776-18-jirislaby@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231206073712.17776-1-jirislaby@kernel.org> References: <20231206073712.17776-1-jirislaby@kernel.org> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Switch character types to u8 and sizes to size_t. To conform to characters/sizes in the rest of the tty layer. Signed-off-by: Jiri Slaby (SUSE) --- drivers/tty/moxa.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c index bf3f87ba3a92..ebaada8db929 100644 --- a/drivers/tty/moxa.c +++ b/drivers/tty/moxa.c @@ -514,7 +514,7 @@ static void MoxaPortLineCtrl(struct moxa_port *, bool, bool); static void MoxaPortFlowCtrl(struct moxa_port *, int, int, int, int, int); static int MoxaPortLineStatus(struct moxa_port *); static void MoxaPortFlushData(struct moxa_port *, int); -static int MoxaPortWriteData(struct tty_struct *, const unsigned char *, int); +static ssize_t MoxaPortWriteData(struct tty_struct *, const u8 *, size_t); static int MoxaPortReadData(struct moxa_port *); static unsigned int MoxaPortTxQueue(struct moxa_port *); static int MoxaPortRxQueue(struct moxa_port *); @@ -1933,10 +1933,10 @@ static void MoxaPortFlushData(struct moxa_port *port, int mode) * * Function 20: Write data. * Syntax: - * int MoxaPortWriteData(int port, unsigned char * buffer, int length); + * ssize_t MoxaPortWriteData(int port, u8 *buffer, size_t length); * int port : port number (0 - 127) - * unsigned char * buffer : pointer to write data buffer. - * int length : write data length + * u8 *buffer : pointer to write data buffer. + * size_t length : write data length * * return: 0 - length : real write data length * @@ -2163,11 +2163,12 @@ static int MoxaPortLineStatus(struct moxa_port *port) return val; } -static int MoxaPortWriteData(struct tty_struct *tty, const u8 *buffer, int len) +static ssize_t MoxaPortWriteData(struct tty_struct *tty, const u8 *buffer, + size_t len) { struct moxa_port *port = tty->driver_data; void __iomem *baseAddr, *ofsAddr, *ofs; - unsigned int c, total; + size_t c, total; u16 head, tail, tx_mask, spage, epage; u16 pageno, pageofs, bufhead; @@ -2224,8 +2225,8 @@ static int MoxaPortWriteData(struct tty_struct *tty, const u8 *buffer, int len) static int MoxaPortReadData(struct moxa_port *port) { struct tty_struct *tty = port->port.tty; - unsigned char *dst; void __iomem *baseAddr, *ofsAddr, *ofs; + u8 *dst; unsigned int count, len, total; u16 tail, rx_mask, spage, epage; u16 pageno, pageofs, bufhead, head; -- 2.43.0