[25/29] serial: pass struct uart_state to uart_line_info()

Message ID	20250220111606.138045-26-jirislaby@kernel.org
State	New
Headers	show 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 D38DD1F583B; Thu, 20 Feb 2025 11:16:54 +0000 (UTC) From: "Jiri Slaby (SUSE)" <jirislaby@kernel.org> To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" <jirislaby@kernel.org> Subject: [PATCH 25/29] serial: pass struct uart_state to uart_line_info() Date: Thu, 20 Feb 2025 12:16:02 +0100 Message-ID: <20250220111606.138045-26-jirislaby@kernel.org> In-Reply-To: <20250220111606.138045-1-jirislaby@kernel.org> References: <20250220111606.138045-1-jirislaby@kernel.org> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	[01/29] tty: convert "TTY Struct Flags" to an enum \| expand [01/29] tty: convert "TTY Struct Flags" to an enum [03/29] tty: caif: do not use N_TTY_BUF_SIZE [05/29] tty: n_tty: use uint for space returned by tty_write_room() [07/29] tty: n_tty: clean up process_output_block() [09/29] tty: n_tty: extract n_tty_continue_cookie() from n_tty_read() [11/29] tty: n_tty: move more_to_be_read to the end of n_tty_read() [13/29] tty: tty_driver: convert "TTY Driver Flags" to an enum [15/29] tty: tty_driver: introduce TTY driver sub/types enums [17/29] tty: moxa: drop version dump to logs [19/29] tty: moxa: carve out special ioctls and extra tty_port [21/29] tty: staging/greybus: pass tty_driver flags to tty_alloc_driver() [23/29] tty: sunsu: remove unused serial_icr_read() [25/29] serial: pass struct uart_state to uart_line_info() [27/29] serial: 8250_rsa: simplify rsa8250_{request/release}_resource() [29/29] serial: 8250_port: simplify serial8250_request_std_resource()

Message ID

20250220111606.138045-26-jirislaby@kernel.org

State

New

Headers

From: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
To: gregkh@linuxfoundation.org
Cc: linux-serial@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	"Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Subject: [PATCH 25/29] serial: pass struct uart_state to uart_line_info()
Date: Thu, 20 Feb 2025 12:16:02 +0100
Message-ID: <20250220111606.138045-26-jirislaby@kernel.org>
In-Reply-To: <20250220111606.138045-1-jirislaby@kernel.org>
References: <20250220111606.138045-1-jirislaby@kernel.org>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

Series

[01/29] tty: convert "TTY Struct Flags" to an enum | expand

Commit Message

Jiri Slaby (SUSE) Feb. 20, 2025, 11:16 a.m. UTC

uart_line_info() wants to work with struct uart_state. Do not pass a
driver and an index. Pass the precomputed struct directly.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
---
 drivers/tty/serial/serial_core.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 2a6453891801..04eaa24ed153 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -2013,9 +2013,8 @@  static const char *uart_type(struct uart_port *port)
 
 #ifdef CONFIG_PROC_FS
 
-static void uart_line_info(struct seq_file *m, struct uart_driver *drv, int i)
+static void uart_line_info(struct seq_file *m, struct uart_state *state)
 {
-	struct uart_state *state = drv->state + i;
 	struct tty_port *port = &state->port;
 	enum uart_pm_state pm_state;
 	struct uart_port *uport;
@@ -2100,7 +2099,7 @@  static int uart_proc_show(struct seq_file *m, void *v)
 
 	seq_printf(m, "serinfo:1.0 driver%s%s revision:%s\n", "", "", "");
 	for (i = 0; i < drv->nr; i++)
-		uart_line_info(m, drv, i);
+		uart_line_info(m, drv->state + i);
 	return 0;
 }
 #endif

[25/29] serial: pass struct uart_state to uart_line_info()

Commit Message

Patch