From patchwork Tue Aug 21 15:02:40 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 960503 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 41vvBl0xgBz9s4V for ; Wed, 22 Aug 2018 01:06:07 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=the-dreams.de Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 41vvBk6qYGzF1bR for ; Wed, 22 Aug 2018 01:06:06 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=the-dreams.de X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=the-dreams.de (client-ip=88.99.104.3; helo=pokefinder.org; envelope-from=wsa@the-dreams.de; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=the-dreams.de Received: from pokefinder.org (sauhun.de [88.99.104.3]) by lists.ozlabs.org (Postfix) with ESMTP id 41vv6w4dY1zF0pD for ; Wed, 22 Aug 2018 01:02:46 +1000 (AEST) Received: from localhost (p54B3375F.dip0.t-ipconnect.de [84.179.55.95]) by pokefinder.org (Postfix) with ESMTPSA id 2BDF72D8F94; Tue, 21 Aug 2018 17:02:44 +0200 (CEST) From: Wolfram Sang To: linux-i2c@vger.kernel.org Subject: [PATCH 2/2] i2c: remove deprecated attach_adapter callback Date: Tue, 21 Aug 2018 17:02:40 +0200 Message-Id: <20180821150240.19964-3-wsa@the-dreams.de> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180821150240.19964-1-wsa@the-dreams.de> References: <20180821150240.19964-1-wsa@the-dreams.de> X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Wolfram Sang , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" There aren't any users left. Remove this callback from the 2.4 times. Phew, finally, that took years to reach... Signed-off-by: Wolfram Sang --- drivers/i2c/i2c-core-base.c | 11 +---------- include/linux/i2c.h | 6 ------ 2 files changed, 1 insertion(+), 16 deletions(-) diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c index 5a937109a289..f15737763608 100644 --- a/drivers/i2c/i2c-core-base.c +++ b/drivers/i2c/i2c-core-base.c @@ -62,7 +62,7 @@ /* * core_lock protects i2c_adapter_idr, and guarantees that device detection, - * deletion of detected devices, and attach_adapter calls are serialized + * deletion of detected devices are serialized */ static DEFINE_MUTEX(core_lock); static DEFINE_IDR(i2c_adapter_idr); @@ -1124,15 +1124,6 @@ static int i2c_do_add_adapter(struct i2c_driver *driver, /* Detect supported devices on that bus, and instantiate them */ i2c_detect(adap, driver); - /* Let legacy drivers scan this bus for matching devices */ - if (driver->attach_adapter) { - dev_warn(&adap->dev, "%s: attach_adapter method is deprecated\n", - driver->driver.name); - dev_warn(&adap->dev, - "Please use another way to instantiate your i2c_client\n"); - /* We ignore the return code; if it fails, too bad */ - driver->attach_adapter(adap); - } return 0; } diff --git a/include/linux/i2c.h b/include/linux/i2c.h index 36f357ecdf67..b79387fd57da 100644 --- a/include/linux/i2c.h +++ b/include/linux/i2c.h @@ -231,7 +231,6 @@ enum i2c_alert_protocol { /** * struct i2c_driver - represent an I2C device driver * @class: What kind of i2c device we instantiate (for detect) - * @attach_adapter: Callback for bus addition (deprecated) * @probe: Callback for device binding - soon to be deprecated * @probe_new: New callback for device binding * @remove: Callback for device unbinding @@ -268,11 +267,6 @@ enum i2c_alert_protocol { struct i2c_driver { unsigned int class; - /* Notifies the driver that a new bus has appeared. You should avoid - * using this, it will be removed in a near future. - */ - int (*attach_adapter)(struct i2c_adapter *) __deprecated; - /* Standard driver model interfaces */ int (*probe)(struct i2c_client *, const struct i2c_device_id *); int (*remove)(struct i2c_client *);