From patchwork Thu Jul 10 11:46:22 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 4523111 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 06522BEEAA for ; Thu, 10 Jul 2014 11:50:00 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1AEA420221 for ; Thu, 10 Jul 2014 11:49:59 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 171962024C for ; Thu, 10 Jul 2014 11:49:58 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1X5Con-00025W-Co; Thu, 10 Jul 2014 11:47:17 +0000 Received: from sauhun.de ([89.238.76.85] helo=pokefinder.org) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1X5Cod-0001rK-32 for linux-arm-kernel@lists.infradead.org; Thu, 10 Jul 2014 11:47:07 +0000 Received: from p4fe24ef6.dip0.t-ipconnect.de ([79.226.78.246]:51976 helo=localhost) by pokefinder.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1X5CoG-0004Vr-W7; Thu, 10 Jul 2014 13:46:45 +0200 From: Wolfram Sang To: linux-i2c@vger.kernel.org Subject: [PATCH 02/16] i2c: i2c-at91: Drop class based scanning to improve bootup time Date: Thu, 10 Jul 2014 13:46:22 +0200 Message-Id: <1404992799-3705-3-git-send-email-wsa@the-dreams.de> X-Mailer: git-send-email 2.0.0 In-Reply-To: <1404992799-3705-1-git-send-email-wsa@the-dreams.de> References: <1404992799-3705-1-git-send-email-wsa@the-dreams.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140710_044707_343849_DB2E4DCE X-CRM114-Status: UNSURE ( 8.91 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) Cc: Ludovic Desroches , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Wolfram Sang X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This driver has been flagged to drop class based instantiation. The removal improves boot-up time and is unneeded for embedded controllers. Users have been warned to switch for some time now, so we can actually do the removal. Keep the DEPRECATED flag, so the core can inform users that the behaviour finally changed now. After another transition period, this flag can go, too. Signed-off-by: Wolfram Sang Acked-by: Ludovic Desroches --- drivers/i2c/busses/i2c-at91.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c index e95f9ba96790..7033e9166d1f 100644 --- a/drivers/i2c/busses/i2c-at91.c +++ b/drivers/i2c/busses/i2c-at91.c @@ -768,7 +768,7 @@ static int at91_twi_probe(struct platform_device *pdev) snprintf(dev->adapter.name, sizeof(dev->adapter.name), "AT91"); i2c_set_adapdata(&dev->adapter, dev); dev->adapter.owner = THIS_MODULE; - dev->adapter.class = I2C_CLASS_HWMON | I2C_CLASS_DEPRECATED; + dev->adapter.class = I2C_CLASS_DEPRECATED; dev->adapter.algo = &at91_twi_algorithm; dev->adapter.dev.parent = dev->dev; dev->adapter.nr = pdev->id;