diff options
| author |   Wolfram Sang <wsa+renesas@sang-engineering.com> | 2019-07-22 20:14:16 +0200 |
|---|---|---|
| committer |   Jacek Anaszewski <jacek.anaszewski@gmail.com> | 2019-07-23 20:47:45 +0200 |
| commit | 7d9d60bdfa45181e439b50bb067e97168b99f89e (patch) | |
| tree | f6dddae309660add9d6581ef9c5ecfd2e92fe2d8 /drivers | |
| parent | leds: apu: add pr_fmt prefix for better log output (diff) | |
| download | linux-dev-7d9d60bdfa45181e439b50bb067e97168b99f89e.tar.xz linux-dev-7d9d60bdfa45181e439b50bb067e97168b99f89e.zip | |
leds: is31fl319x: simplify getting the adapter of a client
We have a dedicated pointer for that, so use it. Much easier to read and
less computation involved.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/leds/leds-is31fl319x.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/leds/leds-is31fl319x.c b/drivers/leds/leds-is31fl319x.c index 2d077b8edd0e..ca6634b8683c 100644 --- a/drivers/leds/leds-is31fl319x.c +++ b/drivers/leds/leds-is31fl319x.c @@ -333,12 +333,11 @@ static int is31fl319x_probe(struct i2c_client *client, { struct is31fl319x_chip *is31; struct device *dev = &client->dev; - struct i2c_adapter *adapter = to_i2c_adapter(dev->parent); int err; int i = 0; u32 aggregated_led_microamp = IS31FL319X_CURRENT_MAX; - if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) + if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) return -EIO; is31 = devm_kzalloc(&client->dev, sizeof(*is31), GFP_KERNEL); |