Drop mostly useless gab_prop_to_chan() function by directly
supplying the correct enum value to read_channel().
Signed-off-by: Sebastian Reichel <sre@kernel.org>
---
drivers/power/supply/generic-adc-battery.c | 31 ++++------------------
1 file changed, 5 insertions(+), 26 deletions(-)
diff --git a/drivers/power/supply/generic-adc-battery.c b/drivers/power/supply/generic-adc-battery.c
index fc6fcfda1ef2..7bc54566664f 100644
--- a/drivers/power/supply/generic-adc-battery.c
+++ b/drivers/power/supply/generic-adc-battery.c
@@ -86,31 +86,12 @@ static bool gab_charge_finished(struct gab *adc_bat)
return gpiod_get_value(adc_bat->charge_finished);
}
-static enum gab_chan_type gab_prop_to_chan(enum power_supply_property psp)
-{
- switch (psp) {
- case POWER_SUPPLY_PROP_POWER_NOW:
- return GAB_POWER;
- case POWER_SUPPLY_PROP_VOLTAGE_NOW:
- return GAB_VOLTAGE;
- case POWER_SUPPLY_PROP_CURRENT_NOW:
- return GAB_CURRENT;
- default:
- WARN_ON(1);
- break;
- }
- return GAB_POWER;
-}
-
-static int read_channel(struct gab *adc_bat, enum power_supply_property psp,
+static int read_channel(struct gab *adc_bat, enum gab_chan_type channel,
int *result)
{
int ret;
- int chan_index;
- chan_index = gab_prop_to_chan(psp);
- ret = iio_read_channel_processed(adc_bat->channel[chan_index],
- result);
+ ret = iio_read_channel_processed(adc_bat->channel[channel], result);
if (ret < 0)
pr_err("read channel error\n");
else
@@ -129,13 +110,11 @@ static int gab_get_property(struct power_supply *psy,
val->intval = adc_bat->status;
return 0;
case POWER_SUPPLY_PROP_VOLTAGE_NOW:
+ return read_channel(adc_bat, GAB_VOLTAGE, &val->intval);
case POWER_SUPPLY_PROP_CURRENT_NOW:
+ return read_channel(adc_bat, GAB_CURRENT, &val->intval);
case POWER_SUPPLY_PROP_POWER_NOW:
- ret = read_channel(adc_bat, psp, &result);
- if (ret < 0)
- goto err;
- val->intval = result;
- break;
+ return read_channel(adc_bat, GAB_POWER, &val->intval);
default:
return -EINVAL;
}
--
2.39.2