From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933265AbcHXXYv (ORCPT ); Wed, 24 Aug 2016 19:24:51 -0400 Received: from mail-oi0-f67.google.com ([209.85.218.67]:36422 "EHLO mail-oi0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933166AbcHXXYr (ORCPT ); Wed, 24 Aug 2016 19:24:47 -0400 From: Rob Herring To: Greg Kroah-Hartman , Marcel Holtmann , Jiri Slaby , Sebastian Reichel , Arnd Bergmann , "Dr . H . Nikolaus Schaller" , Alan Cox Cc: Loic Poulain , Pavel Machek , Peter Hurley , NeilBrown , Linus Walleij , linux-bluetooth@vger.kernel.org, linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 5/6] serio: add serial configuration functions Date: Wed, 24 Aug 2016 18:24:36 -0500 Message-Id: <20160824232437.9446-7-robh@kernel.org> X-Mailer: git-send-email 2.9.3 In-Reply-To: <20160824232437.9446-1-robh@kernel.org> References: <20160824232437.9446-1-robh@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Just stub functions ATM. Signed-off-by: Rob Herring --- include/linux/serio.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/include/linux/serio.h b/include/linux/serio.h index 5d0b69f..5bf1754 100644 --- a/include/linux/serio.h +++ b/include/linux/serio.h @@ -41,6 +41,8 @@ struct serio { void (*close)(struct serio *); int (*start)(struct serio *); void (*stop)(struct serio *); + void (*set_flow_control)(struct serio *, bool); + unsigned int (*set_baudrate)(struct serio *, unsigned int); struct serio *parent; /* Entry in parent->children list */ @@ -170,6 +172,20 @@ static inline void serio_drv_write_wakeup(struct serio *serio) serio->drv->write_wakeup(serio); } +static inline void serio_set_flow_control(struct serio *serio, bool enable) +{ + if (serio->set_flow_control) + serio->set_flow_control(serio, enable); +} + +static inline unsigned int serio_set_baudrate(struct serio *serio, unsigned int speed) +{ + if (serio->set_baudrate) + return serio->set_baudrate(serio, speed); + + return 0; +} + /* * Use the following functions to manipulate serio's per-port * driver-specific data. -- 2.9.3