2021-02-10 01:29:42

by Ricardo Rivera-Matos

Subject: [PATCH 2/2] power: supply: bq25980: Moves properties from battery node

fix: exposes POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT on the

charger node

fix: exposes POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE on the

charger node

fix: eliminates unnecessary set_property for the battery node

Fixes: 5069185fc18e ("power: supply: bq25980: Add support for the BQ259xx family")
Signed-off-by: Ricardo Rivera-Matos <[email protected]>
---
drivers/power/supply/bq25980_charger.c | 40 ++++++++------------------
1 file changed, 12 insertions(+), 28 deletions(-)

diff --git a/drivers/power/supply/bq25980_charger.c b/drivers/power/supply/bq25980_charger.c
index 7c489a9e8877..ac73e2c19238 100644
--- a/drivers/power/supply/bq25980_charger.c
+++ b/drivers/power/supply/bq25980_charger.c
@@ -641,33 +641,6 @@ static int bq25980_get_state(struct bq25980_device *bq,
return 0;
}

-static int bq25980_set_battery_property(struct power_supply *psy,
- enum power_supply_property psp,
- const union power_supply_propval *val)
-{
- struct bq25980_device *bq = power_supply_get_drvdata(psy);
- int ret = 0;
-
- switch (psp) {
- case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT:
- ret = bq25980_set_const_charge_curr(bq, val->intval);
- if (ret)
- return ret;
- break;
-
- case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE:
- ret = bq25980_set_const_charge_volt(bq, val->intval);
- if (ret)
- return ret;
- break;
-
- default:
- return -EINVAL;
- }
-
- return ret;
-}
-
static int bq25980_get_battery_property(struct power_supply *psy,
enum power_supply_property psp,
union power_supply_propval *val)
@@ -736,6 +709,18 @@ static int bq25980_set_charger_property(struct power_supply *psy,
return ret;
break;

+ case POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT:
+ ret = bq25980_set_const_charge_curr(bq, val->intval);
+ if (ret)
+ return ret;
+ break;
+
+ case POWER_SUPPLY_PROP_CONSTANT_CHARGE_VOLTAGE:
+ ret = bq25980_set_const_charge_volt(bq, val->intval);
+ if (ret)
+ return ret;
+ break;
+
default:
return -EINVAL;
}
@@ -957,7 +942,6 @@ static struct power_supply_desc bq25980_battery_desc = {
.name = "bq25980-battery",
.type = POWER_SUPPLY_TYPE_BATTERY,
.get_property = bq25980_get_battery_property,
- .set_property = bq25980_set_battery_property,
.properties = bq25980_battery_props,
.num_properties = ARRAY_SIZE(bq25980_battery_props),
.property_is_writeable = bq25980_property_is_writeable,
--
2.30.0

2021-02-10 08:46:16

by Krzysztof Kozlowski

Subject: Re: [PATCH 2/2] power: supply: bq25980: Moves properties from battery node

On Wed, 10 Feb 2021 at 00:52, Ricardo Rivera-Matos
<[email protected]> wrote:
>
> fix: exposes POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT on the
>
> charger node

Why is this a fix? Why is exposing this property wrong? What is the
problem here? Why do you start sentences with a small letter? Your
commit message should answer such questions.

Best regards,
Krzysztof

2021-02-10 19:55:54

by Ricardo Rivera-Matos

Subject: Re: [EXTERNAL] Re: [PATCH 2/2] power: supply: bq25980: Moves properties from battery node

On 2/10/21 2:23 AM, Krzysztof Kozlowski wrote:
> On Wed, 10 Feb 2021 at 00:52, Ricardo Rivera-Matos
> <[email protected]> wrote:
>> fix: exposes POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT on the
>>
>> charger node
> Why is this a fix? Why is exposing this property wrong? What is the
> problem here? Why do you start sentences with a small letter? Your
> commit message should answer such questions.
ACK, I will rebase and reword this commit message
>
> Best regards,
> Krzysztof
Best Regards,
Ricardo