Re: [PATCH 20/34] power: supply: max17040_battery: simplify getting the adapter of a client

[Simon Horman]

On Sat, Jun 08, 2019 at 12:55:59PM +0200, 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 

Reviewed-by: Simon Horman 

> ---
> 
> Please apply to your subsystem tree.
> 
>  drivers/power/supply/max17040_battery.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/power/supply/max17040_battery.c 
> b/drivers/power/supply/max17040_battery.c
> index 91cafc7bed30..62499018e68b 100644
> --- a/drivers/power/supply/max17040_battery.c
> +++ b/drivers/power/supply/max17040_battery.c
> @@ -193,7 +193,7 @@ static const struct power_supply_desc 
> max17040_battery_desc = {
>  static int max17040_probe(struct i2c_client *client,
>   const struct i2c_device_id *id)
>  {
> - struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
> + struct i2c_adapter *adapter = client->adapter;
>   struct power_supply_config psy_cfg = {};
>   struct max17040_chip *chip;
>  
> -- 
> 2.19.1
> 

[PATCH 20/34] power: supply: max17040_battery: simplify getting the adapter of a client

[Wolfram Sang]

We have a dedicated pointer for that, so use it. Much easier to read and
less computation involved.

Signed-off-by: Wolfram Sang 
---

Please apply to your subsystem tree.

 drivers/power/supply/max17040_battery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/supply/max17040_battery.c 
b/drivers/power/supply/max17040_battery.c
index 91cafc7bed30..62499018e68b 100644
--- a/drivers/power/supply/max17040_battery.c
+++ b/drivers/power/supply/max17040_battery.c
@@ -193,7 +193,7 @@ static const struct power_supply_desc max17040_battery_desc 
= {
 static int max17040_probe(struct i2c_client *client,
const struct i2c_device_id *id)
 {
-   struct i2c_adapter *adapter = to_i2c_adapter(client->dev.parent);
+   struct i2c_adapter *adapter = client->adapter;
struct power_supply_config psy_cfg = {};
struct max17040_chip *chip;
 
-- 
2.19.1