From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laxman Dewangan Subject: [PATCH V2 17/20] mfd: tps6507x: Use devm_mfd_add_devices() for mfd_device registration Date: Fri, 8 Apr 2016 00:13:11 +0530 Message-ID: <1460054594-32325-18-git-send-email-ldewangan@nvidia.com> References: <1460054594-32325-1-git-send-email-ldewangan@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1460054594-32325-1-git-send-email-ldewangan@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: lee.jones@linaro.org, corbet@lwn.net, andreas.werner@men.de, tony@atomide.com Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, patches@opensource.wolfsonmicro.com, Laxman Dewangan , Todd Fischer List-Id: linux-omap@vger.kernel.org Use devm_mfd_add_devices() for MFD devices registration and get rid of .remove callback to remove MFD child-devices. This is done by managed device framework. Signed-off-by: Laxman Dewangan CC: Todd Fischer --- Changes from V1: - Convert mfd to MFD. - Fix checkpatch --strict error on patch. drivers/mfd/tps6507x.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/mfd/tps6507x.c b/drivers/mfd/tps6507x.c index 1ab3dd6..40beb2f 100644 --- a/drivers/mfd/tps6507x.c +++ b/drivers/mfd/tps6507x.c @@ -100,16 +100,8 @@ static int tps6507x_i2c_probe(struct i2c_client *i2c, tps6507x->read_dev = tps6507x_i2c_read_device; tps6507x->write_dev = tps6507x_i2c_write_device; - return mfd_add_devices(tps6507x->dev, -1, tps6507x_devs, - ARRAY_SIZE(tps6507x_devs), NULL, 0, NULL); -} - -static int tps6507x_i2c_remove(struct i2c_client *i2c) -{ - struct tps6507x_dev *tps6507x = i2c_get_clientdata(i2c); - - mfd_remove_devices(tps6507x->dev); - return 0; + return devm_mfd_add_devices(tps6507x->dev, -1, tps6507x_devs, + ARRAY_SIZE(tps6507x_devs), NULL, 0, NULL); } static const struct i2c_device_id tps6507x_i2c_id[] = { @@ -132,7 +124,6 @@ static struct i2c_driver tps6507x_i2c_driver = { .of_match_table = of_match_ptr(tps6507x_of_match), }, .probe = tps6507x_i2c_probe, - .remove = tps6507x_i2c_remove, .id_table = tps6507x_i2c_id, }; -- 2.1.4