Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758285AbcDEMAQ (ORCPT ); Tue, 5 Apr 2016 08:00:16 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:8124 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758268AbcDEMAL (ORCPT ); Tue, 5 Apr 2016 08:00:11 -0400 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Tue, 05 Apr 2016 04:58:15 -0700 From: Laxman Dewangan To: , CC: , , , , , , Laxman Dewangan , Milo Kim Subject: [PATCH 08/20] mfd: lp3943: Use devm_mfd_add_devices() for mfd_device registration Date: Tue, 5 Apr 2016 17:18:20 +0530 Message-ID: <1459856912-17859-9-git-send-email-ldewangan@nvidia.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1459856912-17859-1-git-send-email-ldewangan@nvidia.com> References: <1459856912-17859-1-git-send-email-ldewangan@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1330 Lines: 44 Use devm_mfd_add_devices() for mfd devices registration and get rid of .remove callback to remove mfd devices. This is done by managed device framework. Signed-off-by: Laxman Dewangan CC: Milo Kim --- drivers/mfd/lp3943.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/mfd/lp3943.c b/drivers/mfd/lp3943.c index eecbb13..65a2a8f1 100644 --- a/drivers/mfd/lp3943.c +++ b/drivers/mfd/lp3943.c @@ -123,16 +123,9 @@ static int lp3943_probe(struct i2c_client *cl, const struct i2c_device_id *id) lp3943->mux_cfg = lp3943_mux_cfg; i2c_set_clientdata(cl, lp3943); - return mfd_add_devices(dev, -1, lp3943_devs, ARRAY_SIZE(lp3943_devs), - NULL, 0, NULL); -} - -static int lp3943_remove(struct i2c_client *cl) -{ - struct lp3943 *lp3943 = i2c_get_clientdata(cl); - - mfd_remove_devices(lp3943->dev); - return 0; + return devm_mfd_add_devices(dev, -1, lp3943_devs, + ARRAY_SIZE(lp3943_devs), + NULL, 0, NULL); } static const struct i2c_device_id lp3943_ids[] = { @@ -151,7 +144,6 @@ MODULE_DEVICE_TABLE(of, lp3943_of_match); static struct i2c_driver lp3943_driver = { .probe = lp3943_probe, - .remove = lp3943_remove, .driver = { .name = "lp3943", .of_match_table = of_match_ptr(lp3943_of_match), -- 2.1.4