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mfd: bcm590xx: 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.

CC: Matt Porter <mporter@linaro.org>
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
steinar/wifi_calib_4_9_kernel
Laxman Dewangan 2016-04-08 00:13:00 +05:30 committed by Lee Jones
parent f32fb9a593
commit 9148f2c018
1 changed files with 2 additions and 9 deletions
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11
drivers/mfd/bcm590xx.c
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@ -82,8 +82,8 @@ static int bcm590xx_i2c_probe(struct i2c_client *i2c_pri,
goto err;
}
ret = mfd_add_devices(&i2c_pri->dev, -1, bcm590xx_devs,
ARRAY_SIZE(bcm590xx_devs), NULL, 0, NULL);
ret = devm_mfd_add_devices(&i2c_pri->dev, -1, bcm590xx_devs,
ARRAY_SIZE(bcm590xx_devs), NULL, 0, NULL);
if (ret < 0) {
dev_err(&i2c_pri->dev, "failed to add sub-devices: %d\n", ret);
goto err;
@ -96,12 +96,6 @@ err:
return ret;
}
static int bcm590xx_i2c_remove(struct i2c_client *i2c)
{
mfd_remove_devices(&i2c->dev);
return 0;
}
static const struct of_device_id bcm590xx_of_match[] = {
{ .compatible = "brcm,bcm59056" },
{ }
@ -120,7 +114,6 @@ static struct i2c_driver bcm590xx_i2c_driver = {
.of_match_table = of_match_ptr(bcm590xx_of_match),
},
.probe = bcm590xx_i2c_probe,
.remove = bcm590xx_i2c_remove,
.id_table = bcm590xx_i2c_id,
};
module_i2c_driver(bcm590xx_i2c_driver);