Return-Path: <gustavoars@kernel.org>
Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized)
 smtp.mailfrom=kernel.org (client-ip=198.145.29.99; helo=mail.kernel.org;
 envelope-from=gustavoars@kernel.org; receiver=<UNKNOWN>)
Authentication-Results: lists.ozlabs.org;
 dmarc=pass (p=none dis=none) header.from=kernel.org
Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key;
 unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256
 header.s=default header.b=VJGGIGMW; dkim-atps=neutral
Received: from mail.kernel.org (mail.kernel.org [198.145.29.99])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (No client certificate requested)
 by lists.ozlabs.org (Postfix) with ESMTPS id 4B77Bw6nPrzDr68;
 Fri, 17 Jul 2020 07:47:20 +1000 (AEST)
Received: from embeddedor (unknown [201.162.240.161])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (No client certificate requested)
 by mail.kernel.org (Postfix) with ESMTPSA id 2E24C2158C;
 Thu, 16 Jul 2020 21:47:15 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org;
 s=default; t=1594936038;
 bh=R1wmezTq7O+jQNI1Y7st2p9vf97tRS9M7P3I2u40jwY=;
 h=Date:From:To:Cc:Subject:From;
 b=VJGGIGMWKVzkoeGWZZGF51iN2nkrj/lpyBqVLHPoyxVTQRr4eLqh5PyFrJpUTKLDe
 xJDD1sH2UwyFzA3Qay6QxpW+Mk2QSQ8DT31BagkCJ66KCt/d2F2PrgEhdp3O4SOmIh
 Myr0Cd3dukWYUSGr1gNcWAPZfDJXoKhgTHX6KqZM=
Date: Thu, 16 Jul 2020 16:52:42 -0500
From: "Gustavo A. R. Silva" <gustavoars@kernel.org>
To: Brendan Higgins <brendanhiggins@google.com>,
 Benjamin Herrenschmidt <benh@kernel.crashing.org>,
 Joel Stanley <joel@jms.id.au>, Andrew Jeffery <andrew@aj.id.au>
Cc: linux-i2c@vger.kernel.org, openbmc@lists.ozlabs.org,
 linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org,
 linux-kernel@vger.kernel.org,
 "Gustavo A. R. Silva" <gustavo@embeddedor.com>
Subject: [PATCH][next] i2c: aspeed: Use fallthrough pseudo-keyword
Message-ID: <20200716215242.GA19193@embeddedor>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.9.4 (2018-02-28)
X-Mailman-Approved-At: Mon, 20 Jul 2020 12:54:32 +1000
X-BeenThere: openbmc@lists.ozlabs.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Development list for OpenBMC <openbmc.lists.ozlabs.org>
List-Unsubscribe: <https://lists.ozlabs.org/options/openbmc>,
 <mailto:openbmc-request@lists.ozlabs.org?subject=unsubscribe>
List-Archive: <http://lists.ozlabs.org/pipermail/openbmc/>
List-Post: <mailto:openbmc@lists.ozlabs.org>
List-Help: <mailto:openbmc-request@lists.ozlabs.org?subject=help>
List-Subscribe: <https://lists.ozlabs.org/listinfo/openbmc>,
 <mailto:openbmc-request@lists.ozlabs.org?subject=subscribe>
X-List-Received-Date: Thu, 16 Jul 2020 21:47:21 -0000

Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1].

[1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
---
 drivers/i2c/busses/i2c-aspeed.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-aspeed.c b/drivers/i2c/busses/i2c-aspeed.c
index f51702d86a90..31268074c422 100644
--- a/drivers/i2c/busses/i2c-aspeed.c
+++ b/drivers/i2c/busses/i2c-aspeed.c
@@ -504,7 +504,7 @@ static u32 aspeed_i2c_master_irq(struct aspeed_i2c_bus *bus, u32 irq_status)
 			goto error_and_stop;
 		}
 		irq_handled |= ASPEED_I2CD_INTR_TX_ACK;
-		/* fall through */
+		fallthrough;
 	case ASPEED_I2C_MASTER_TX_FIRST:
 		if (bus->buf_index < msg->len) {
 			bus->master_state = ASPEED_I2C_MASTER_TX;
@@ -520,7 +520,7 @@ static u32 aspeed_i2c_master_irq(struct aspeed_i2c_bus *bus, u32 irq_status)
 		/* RX may not have completed yet (only address cycle) */
 		if (!(irq_status & ASPEED_I2CD_INTR_RX_DONE))
 			goto out_no_complete;
-		/* fall through */
+		fallthrough;
 	case ASPEED_I2C_MASTER_RX:
 		if (unlikely(!(irq_status & ASPEED_I2CD_INTR_RX_DONE))) {
 			dev_err(bus->dev, "master failed to RX\n");
-- 
2.27.0