Message ID | 20190722181416.6743-1-wsa+renesas@sang-engineering.com |
---|---|
State | Awaiting Upstream |
Headers | show |
Series | leds: is31fl319x: simplify getting the adapter of a client | expand |
Hi Wolfram, Thank you for the patch. On 7/22/19 8:14 PM, Wolfram Sang wrote: > 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> > --- > drivers/leds/leds-is31fl319x.c | 3 +-- > 1 file changed, 1 insertion(+), 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); > Applied.
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);
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> --- drivers/leds/leds-is31fl319x.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)