Use PLATFORM_DEVID_NONE define instead of "-1" value because: - it brings some meaning, - it might point attention why auto device ID was not used. Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> --- drivers/mfd/sky81452.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mfd/sky81452.c b/drivers/mfd/sky81452.c index 3ad35bf0c015..a45cad77b87c 100644 --- a/drivers/mfd/sky81452.c +++ b/drivers/mfd/sky81452.c @@ -51,8 +51,8 @@ static int sky81452_probe(struct i2c_client *client, cells[1].platform_data = pdata->regulator_init_data; cells[1].pdata_size = sizeof(*pdata->regulator_init_data); - ret = devm_mfd_add_devices(dev, -1, cells, ARRAY_SIZE(cells), - NULL, 0, NULL); + ret = devm_mfd_add_devices(dev, PLATFORM_DEVID_NONE, cells, + ARRAY_SIZE(cells), NULL, 0, NULL); if (ret) dev_err(dev, "failed to add child devices. err=%d\n", ret); -- 2.17.1
