From patchwork Wed Dec 2 11:39:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 11945719 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8BA74C83013 for ; Wed, 2 Dec 2020 11:40:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4DAE122259 for ; Wed, 2 Dec 2020 11:40:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729623AbgLBLkh (ORCPT ); Wed, 2 Dec 2020 06:40:37 -0500 Received: from mail-lf1-f67.google.com ([209.85.167.67]:36566 "EHLO mail-lf1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728381AbgLBLkh (ORCPT ); Wed, 2 Dec 2020 06:40:37 -0500 Received: by mail-lf1-f67.google.com with SMTP id v14so4164867lfo.3; Wed, 02 Dec 2020 03:40:14 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Qh172KviYxa9zp9+o3L4Po4UyIe5hNPQfMlxTZlddTg=; b=cFD3bSXVoBcOe3UDCQEXB9HMMyzavhkudtAmLKt+4TDbFstwHuuUXHxwtPn0O3lpxA K3A/KH/PdU8leRWYhEE7YKg8/ELpuSsHgx7bVJVZ7OyGIhUglziW2Mfexqo4fRm3bMLC vSg7v8KRE20V52ftKcMY4TkB+37qphVX8JM+6lDJOF8oSSY9s7FxxEe991jOYMDHz3Ur J4a5QeN6lJ5GavvQW3xXjAaVHpmQkLRus5zkLBxOk9W8wEAY7D9WrpVmsug/6v53S3qa cJjwKpwIz0HDT1+b6oM6DnK3pBC/zC9v5kcHc+ap293/WwbhN8oxmeeojTLdnT9MXgBq 9uTw== X-Gm-Message-State: AOAM532F/AZEX2eCm2ncO0LyRH5wfUAYp95gVTOHuoLAKIv8sPcoKsT0 rY5UDHZNEI6ZSFIgee34Zms= X-Google-Smtp-Source: ABdhPJwoVdp8m2G7eivVLWdlKmMT+Mkq9450XQZv3A0x9keCOk8Do2wAIMeotyIiIlPfZDcI8vM4Mg== X-Received: by 2002:ac2:5087:: with SMTP id f7mr1174426lfm.369.1606909188621; Wed, 02 Dec 2020 03:39:48 -0800 (PST) Received: from xi.terra (c-beaee455.07-184-6d6c6d4.bbcust.telenor.se. [85.228.174.190]) by smtp.gmail.com with ESMTPSA id r66sm379960lff.265.2020.12.02.03.39.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Dec 2020 03:39:47 -0800 (PST) Received: from johan by xi.terra with local (Exim 4.93.0.4) (envelope-from ) id 1kkQUc-00072n-LD; Wed, 02 Dec 2020 12:40:18 +0100 From: Johan Hovold To: Greg Kroah-Hartman Cc: Jiri Slaby , "Mychaela N . Falconia" , linux-serial@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH v2 1/7] tty: use assign_bit() in port-flag accessors Date: Wed, 2 Dec 2020 12:39:36 +0100 Message-Id: <20201202113942.27024-2-johan@kernel.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20201202113942.27024-1-johan@kernel.org> References: <20201202113942.27024-1-johan@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Use the new assign_bit() wrapper in the port-flag accessors instead of open coding. Suggested-by: Jiri Slaby Signed-off-by: Johan Hovold --- include/linux/tty.h | 30 ++++++------------------------ 1 file changed, 6 insertions(+), 24 deletions(-) diff --git a/include/linux/tty.h b/include/linux/tty.h index a99e9b8e4e31..eca7fd5e9fd0 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -612,10 +612,7 @@ static inline bool tty_port_cts_enabled(struct tty_port *port) static inline void tty_port_set_cts_flow(struct tty_port *port, bool val) { - if (val) - set_bit(TTY_PORT_CTS_FLOW, &port->iflags); - else - clear_bit(TTY_PORT_CTS_FLOW, &port->iflags); + assign_bit(TTY_PORT_CTS_FLOW, &port->iflags, val); } static inline bool tty_port_active(struct tty_port *port) @@ -625,10 +622,7 @@ static inline bool tty_port_active(struct tty_port *port) static inline void tty_port_set_active(struct tty_port *port, bool val) { - if (val) - set_bit(TTY_PORT_ACTIVE, &port->iflags); - else - clear_bit(TTY_PORT_ACTIVE, &port->iflags); + assign_bit(TTY_PORT_ACTIVE, &port->iflags, val); } static inline bool tty_port_check_carrier(struct tty_port *port) @@ -638,10 +632,7 @@ static inline bool tty_port_check_carrier(struct tty_port *port) static inline void tty_port_set_check_carrier(struct tty_port *port, bool val) { - if (val) - set_bit(TTY_PORT_CHECK_CD, &port->iflags); - else - clear_bit(TTY_PORT_CHECK_CD, &port->iflags); + assign_bit(TTY_PORT_CHECK_CD, &port->iflags, val); } static inline bool tty_port_suspended(struct tty_port *port) @@ -651,10 +642,7 @@ static inline bool tty_port_suspended(struct tty_port *port) static inline void tty_port_set_suspended(struct tty_port *port, bool val) { - if (val) - set_bit(TTY_PORT_SUSPENDED, &port->iflags); - else - clear_bit(TTY_PORT_SUSPENDED, &port->iflags); + assign_bit(TTY_PORT_SUSPENDED, &port->iflags, val); } static inline bool tty_port_initialized(struct tty_port *port) @@ -664,10 +652,7 @@ static inline bool tty_port_initialized(struct tty_port *port) static inline void tty_port_set_initialized(struct tty_port *port, bool val) { - if (val) - set_bit(TTY_PORT_INITIALIZED, &port->iflags); - else - clear_bit(TTY_PORT_INITIALIZED, &port->iflags); + assign_bit(TTY_PORT_INITIALIZED, &port->iflags, val); } static inline bool tty_port_kopened(struct tty_port *port) @@ -677,10 +662,7 @@ static inline bool tty_port_kopened(struct tty_port *port) static inline void tty_port_set_kopened(struct tty_port *port, bool val) { - if (val) - set_bit(TTY_PORT_KOPENED, &port->iflags); - else - clear_bit(TTY_PORT_KOPENED, &port->iflags); + assign_bit(TTY_PORT_KOPENED, &port->iflags, val); } extern struct tty_struct *tty_port_tty_get(struct tty_port *port);