From patchwork Thu Apr 21 09:53:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 12821393 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D0753C4332F for ; Thu, 21 Apr 2022 09:53:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1387927AbiDUJ4X (ORCPT ); Thu, 21 Apr 2022 05:56:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57072 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1383566AbiDUJ4U (ORCPT ); Thu, 21 Apr 2022 05:56:20 -0400 Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 607B625581; Thu, 21 Apr 2022 02:53:30 -0700 (PDT) Received: (Authenticated sender: miquel.raynal@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id A046F1BF210; Thu, 21 Apr 2022 09:53:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1650534808; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=nmsT1v66CywnMC5pd1HYcLiX68Qd1cxasJCF38vdWXo=; b=E65+zwMoS/cYpVfoJpCPNXNJDGjuUYWtkCu7L5XXyJyod3lq6ho6P05GmqWCZTVEHIfVrh LZ7bGWGDWMOQwfMtP+frXPb/WJBahFu8d17FHy/k94oQ2p08fmcFWARw2JUdDMqs98esyC oMQkzRTnFk5+SZkJLzxxjiNf3R3G2C4xlDuCZPCgjxgQ1qxqXAKtTiYWoDioPNM14vJYgO 38bEYbr9UjM4IbX3rcy01cLBjLca/kyklbk+DTM+vHPKkrE22ozAeRhfpkWLgL+P03IKYp 4UgVZlPKBYqefj5tuh0Ol7W3yHpmYR5rw4ehcsznMyYvQ+ZRKzw7k9dqnnH0qQ== From: Miquel Raynal To: Geert Uytterhoeven , Magnus Damm , Greg Kroah-Hartman , Jiri Slaby Cc: Miquel Raynal , Andy Shevchenko , linux-renesas-soc@vger.kernel.org, linux-serial@vger.kernel.org, Milan Stevanovic , Jimmy Lalande , Pascal Eberhard , Thomas Petazzoni , Herve Codina , Clement Leger , Ilpo Jarvinen , Phil Edworthy Subject: [PATCH v6 01/12] serial: 8250: dw: Move definitions to the shared header Date: Thu, 21 Apr 2022 11:53:12 +0200 Message-Id: <20220421095323.101811-2-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20220421095323.101811-1-miquel.raynal@bootlin.com> References: <20220421095323.101811-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org From: Phil Edworthy Move the per-device structure and a helper out of the main .c file, into a shared header as they will both be reused from another .c file. There is no functional change. Signed-off-by: Phil Edworthy [miquel.raynal@bootlin.com: Extracted from a bigger change] Signed-off-by: Miquel Raynal Reviewed-by: Andy Shevchenko --- drivers/tty/serial/8250/8250_dw.c | 21 --------------------- drivers/tty/serial/8250/8250_dwlib.h | 26 ++++++++++++++++++++++++++ 2 files changed, 26 insertions(+), 21 deletions(-) diff --git a/drivers/tty/serial/8250/8250_dw.c b/drivers/tty/serial/8250/8250_dw.c index 1769808031c5..dcbe54ccd16b 100644 --- a/drivers/tty/serial/8250/8250_dw.c +++ b/drivers/tty/serial/8250/8250_dw.c @@ -37,27 +37,6 @@ /* DesignWare specific register fields */ #define DW_UART_MCR_SIRE BIT(6) -struct dw8250_data { - struct dw8250_port_data data; - - u8 usr_reg; - int msr_mask_on; - int msr_mask_off; - struct clk *clk; - struct clk *pclk; - struct notifier_block clk_notifier; - struct work_struct clk_work; - struct reset_control *rst; - - unsigned int skip_autocfg:1; - unsigned int uart_16550_compatible:1; -}; - -static inline struct dw8250_data *to_dw8250_data(struct dw8250_port_data *data) -{ - return container_of(data, struct dw8250_data, data); -} - static inline struct dw8250_data *clk_to_dw8250_data(struct notifier_block *nb) { return container_of(nb, struct dw8250_data, clk_notifier); diff --git a/drivers/tty/serial/8250/8250_dwlib.h b/drivers/tty/serial/8250/8250_dwlib.h index 83d528e5cc21..72e7dbcccad0 100644 --- a/drivers/tty/serial/8250/8250_dwlib.h +++ b/drivers/tty/serial/8250/8250_dwlib.h @@ -1,10 +1,15 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /* Synopsys DesignWare 8250 library header file. */ +#include #include +#include #include "8250.h" +struct clk; +struct reset_control; + struct dw8250_port_data { /* Port properties */ int line; @@ -16,5 +21,26 @@ struct dw8250_port_data { u8 dlf_size; }; +struct dw8250_data { + struct dw8250_port_data data; + + u8 usr_reg; + int msr_mask_on; + int msr_mask_off; + struct clk *clk; + struct clk *pclk; + struct notifier_block clk_notifier; + struct work_struct clk_work; + struct reset_control *rst; + + unsigned int skip_autocfg:1; + unsigned int uart_16550_compatible:1; +}; + void dw8250_do_set_termios(struct uart_port *p, struct ktermios *termios, struct ktermios *old); void dw8250_setup_port(struct uart_port *p); + +static inline struct dw8250_data *to_dw8250_data(struct dw8250_port_data *data) +{ + return container_of(data, struct dw8250_data, data); +}