diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2016-04-08 00:13:10 +0530 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2016-04-19 07:56:35 +0100 |
| commit | e253fb0472e7a892176c7a65cef61a6aa75f8d2e (patch) | |
| tree | 717ab1136a22550a45be84eee842da5f64ad1400 | |
| parent | 69633beaebf345cde6672a9ac7679c88fc0c3245 (diff) | |
| download | linux-e253fb0472e7a892176c7a65cef61a6aa75f8d2e.tar.bz2 | |
mfd: stw481x: 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@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
| -rw-r--r-- | drivers/mfd/stw481x.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/mfd/stw481x.c b/drivers/mfd/stw481x.c index ca613df36143..ab949eaca6ad 100644 --- a/drivers/mfd/stw481x.c +++ b/drivers/mfd/stw481x.c @@ -206,8 +206,8 @@ static int stw481x_probe(struct i2c_client *client, stw481x_cells[i].pdata_size = sizeof(*stw481x); } - ret = mfd_add_devices(&client->dev, 0, stw481x_cells, - ARRAY_SIZE(stw481x_cells), NULL, 0, NULL); + ret = devm_mfd_add_devices(&client->dev, 0, stw481x_cells, + ARRAY_SIZE(stw481x_cells), NULL, 0, NULL); if (ret) return ret; @@ -216,12 +216,6 @@ static int stw481x_probe(struct i2c_client *client, return ret; } -static int stw481x_remove(struct i2c_client *client) -{ - mfd_remove_devices(&client->dev); - return 0; -} - /* * This ID table is completely unused, as this is a pure * device-tree probed driver, but it has to be here due to @@ -246,7 +240,6 @@ static struct i2c_driver stw481x_driver = { .of_match_table = stw481x_match, }, .probe = stw481x_probe, - .remove = stw481x_remove, .id_table = stw481x_id, }; |