Re: [PATCH V2 18/20] mfd: tps65217: Use devm_mfd_add_devices() for mfd_device registration

Lee Jones
2016-04-11T09:33:06Z

Applied, thanks.

On Fri, 08 Apr 2016, Laxman Dewangan wrote:

> 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@nvidia.com>
> CC: Tony Lindgren <tony@atomide.com>
>
> ---
> Changes from V1:
> - Convert mfd to MFD.
> - Run checkpatch with --strict option and fix warning.
>
> drivers/mfd/tps65217.c | 14 ++------------
> 1 file changed, 2 insertions(+), 12 deletions(-)
>
> diff --git a/drivers/mfd/tps65217.c b/drivers/mfd/tps65217.c
> index d32b5442..049a6fc 100644
> --- a/drivers/mfd/tps65217.c
> +++ b/drivers/mfd/tps65217.c
> @@ -205,8 +205,8 @@ static int tps65217_probe(struct i2c_client *client,
> return ret;
> }
>
> - ret = mfd_add_devices(tps->dev, -1, tps65217s,
> - ARRAY_SIZE(tps65217s), NULL, 0, NULL);
> + ret = devm_mfd_add_devices(tps->dev, -1, tps65217s,
> + ARRAY_SIZE(tps65217s), NULL, 0, NULL);
> if (ret < 0) {
> dev_err(tps->dev, "mfd_add_devices failed: %d\n", ret);
> return ret;
> @@ -235,15 +235,6 @@ static int tps65217_probe(struct i2c_client *client,
> return 0;
> }
>
> -static int tps65217_remove(struct i2c_client *client)
> -{
> - struct tps65217 *tps = i2c_get_clientdata(client);
> -
> - mfd_remove_devices(tps->dev);
> -
> - return 0;
> -}
> -
> static const struct i2c_device_id tps65217_id_table[] = {
> {"tps65217", TPS65217},
> { /* sentinel */ }
> @@ -257,7 +248,6 @@ static struct i2c_driver tps65217_driver = {
> },
> .id_table = tps65217_id_table,
> .probe = tps65217_probe,
> - .remove = tps65217_remove,
> };
>
> static int __init tps65217_init(void)

--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
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