From patchwork Mon Mar 17 07:00:41 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 874679 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 3D041230BCC; Mon, 17 Mar 2025 07:01:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742194893; cv=none; b=PZ4OHAeqH10Jox13UL3oUYLghJr3A7eFA02dPv8v4VYo4S/3QcV/Z0m4X31GUvMIG1ZFqtp2eAPajwz6kwLY54tcjFGFBUR+BLRmEJMT9PVrExHhyUB9319SDuuWmJuJYSOzf92p0zQBJGwE2uouOfE0PSGvvbVG5cpS5WpTazc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742194893; c=relaxed/simple; bh=alsk6lQTdxl1hqqV3gqF9jWzzecxLAozrApyEDbGWoM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HS+Y6tOC93cd6gpmtG5BW1n0lt3NiD/KVY5wIpIDY/kAVvPw5xIPV7aghG9yNVL+RiHcFNdsJAY1OhIGqFAyva+/HNRUtqultkhNi5PFkAX7CUVvHylP9yuZC7JCs6HnKp6xFQKj0uZoPCY5znUAdmYwJiv/YgzibanyMEQ+fmk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EriGr61W; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EriGr61W" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0D404C4CEEC; Mon, 17 Mar 2025 07:01:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742194893; bh=alsk6lQTdxl1hqqV3gqF9jWzzecxLAozrApyEDbGWoM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EriGr61W9gNPOWf8ap7iY3tlUUrapDNF8FrrWuylhZbRDWEGfkHBYqqT9RZIwT/gL 2TRO+YyhKsutmDnXxocqgDJ8sPlii+ZEwSR2RpAsUjYEqMTqzqXl0LB9ZNDyhyREzu 1QsdmxcrDIDw0CGbma1cVOqz+yiZC2bWRpZph7753BBRhhDttgj2yJWV93DIGuX5kB 8sqGEFhmTGCPiGo47upSbc81YE7GkVXjURy75Ii0WGHiOmmeJCUtRNrFgPYLYeqLJH si2SAUTvv6HDR32vjAyAFSzZwuRfhbYsEFbujED2yKJ7dhwTkiwpMqU0/qKtRrIEdy hd3Om0jIPGbsA== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" Subject: [PATCH v2 26/31] serial: pass struct uart_state to uart_line_info() Date: Mon, 17 Mar 2025 08:00:41 +0100 Message-ID: <20250317070046.24386-27-jirislaby@kernel.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250317070046.24386-1-jirislaby@kernel.org> References: <20250317070046.24386-1-jirislaby@kernel.org> Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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) --- 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 6fafb1bd6860..0dbf75b25ff6 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