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Date: Fri, 8 Apr 2016 00:13:08 +0530 From: Laxman Dewangan <ldewangan@...dia.com> To: <lee.jones@...aro.org>, <corbet@....net>, <andreas.werner@....de>, <tony@...mide.com> CC: <linux-doc@...r.kernel.org>, <linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>, <patches@...nsource.wolfsonmicro.com>, "Laxman Dewangan" <ldewangan@...dia.com>, Ingi Kim <ingi2.kim@...sung.com>, "Javier Martinez Canillas" <javier@....samsung.com> Subject: [PATCH V2 14/20] mfd: rt5033: Use devm_mfd_add_devices() for mfd_device registration 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 <ldewangan@...dia.com> CC: Ingi Kim <ingi2.kim@...sung.com> CC: Javier Martinez Canillas <javier@....samsung.com> Reviewed-by: Javier Martinez Canillas <javier@....samsung.com> --- Changes from V1: - Convert mfd to MFD. - Run checkpatch with --strict option and fix warning. - Collected reviewed by. drivers/mfd/rt5033.c | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/drivers/mfd/rt5033.c b/drivers/mfd/rt5033.c index 2b95485..9bd089c 100644 --- a/drivers/mfd/rt5033.c +++ b/drivers/mfd/rt5033.c @@ -97,9 +97,9 @@ static int rt5033_i2c_probe(struct i2c_client *i2c, return ret; } - ret = mfd_add_devices(rt5033->dev, -1, rt5033_devs, - ARRAY_SIZE(rt5033_devs), NULL, 0, - regmap_irq_get_domain(rt5033->irq_data)); + ret = devm_mfd_add_devices(rt5033->dev, -1, rt5033_devs, + ARRAY_SIZE(rt5033_devs), NULL, 0, + regmap_irq_get_domain(rt5033->irq_data)); if (ret < 0) { dev_err(&i2c->dev, "Failed to add RT5033 child devices.\n"); return ret; @@ -110,13 +110,6 @@ static int rt5033_i2c_probe(struct i2c_client *i2c, return 0; } -static int rt5033_i2c_remove(struct i2c_client *i2c) -{ - mfd_remove_devices(&i2c->dev); - - return 0; -} - static const struct i2c_device_id rt5033_i2c_id[] = { { "rt5033", }, { } @@ -135,7 +128,6 @@ static struct i2c_driver rt5033_driver = { .of_match_table = of_match_ptr(rt5033_dt_match), }, .probe = rt5033_i2c_probe, - .remove = rt5033_i2c_remove, .id_table = rt5033_i2c_id, }; module_i2c_driver(rt5033_driver); -- 2.1.4
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