[PATCHv3 05/14] power: supply: generic-adc-battery: drop jitter delay support

Sebastian Reichel
2023-03-17T22:57:33Z

Drop support for configuring IRQ jitter delay by using big
enough fixed value.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
---
drivers/power/supply/generic-adc-battery.c | 13 ++++---------
include/linux/power/generic-adc-battery.h | 3 ---
2 files changed, 4 insertions(+), 12 deletions(-)

diff --git a/drivers/power/supply/generic-adc-battery.c b/drivers/power/supply/generic-adc-battery.c
index 535972a332b3..e20894460d7f 100644
--- a/drivers/power/supply/generic-adc-battery.c
+++ b/drivers/power/supply/generic-adc-battery.c
@@ -227,12 +227,10 @@ static void gab_work(struct work_struct *work)
static irqreturn_t gab_charged(int irq, void *dev_id)
{
struct gab *adc_bat = dev_id;
- struct gab_platform_data *pdata = adc_bat->pdata;
- int delay;

- delay = pdata->jitter_delay ? pdata->jitter_delay : JITTER_DEFAULT;
schedule_delayed_work(&adc_bat->bat_work,
- msecs_to_jiffies(delay));
+ msecs_to_jiffies(JITTER_DEFAULT));
+
return IRQ_HANDLED;
}

@@ -358,14 +356,11 @@ static int __maybe_unused gab_suspend(struct device *dev)
static int __maybe_unused gab_resume(struct device *dev)
{
struct gab *adc_bat = dev_get_drvdata(dev);
- struct gab_platform_data *pdata = adc_bat->pdata;
- int delay;
-
- delay = pdata->jitter_delay ? pdata->jitter_delay : JITTER_DEFAULT;

/* Schedule timer to check current status */
schedule_delayed_work(&adc_bat->bat_work,
- msecs_to_jiffies(delay));
+ msecs_to_jiffies(JITTER_DEFAULT));
+
return 0;
}

diff --git a/include/linux/power/generic-adc-battery.h b/include/linux/power/generic-adc-battery.h
index c68cbf34cd34..50eb4bf28286 100644
--- a/include/linux/power/generic-adc-battery.h
+++ b/include/linux/power/generic-adc-battery.h
@@ -11,13 +11,10 @@
* @battery_info: recommended structure to specify static power supply
* parameters
* @cal_charge: calculate charge level.
- * @jitter_delay: delay required after the interrupt to check battery
- * status.Default set is 10ms.
*/
struct gab_platform_data {
struct power_supply_info battery_info;
int (*cal_charge)(long value);
- int jitter_delay;
};

#endif /* GENERIC_ADC_BATTERY_H */
--
2.39.2