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power: supply: bq24190: Disable watchdog with bq24190_write_mask()

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The watchdog is disabled by updating the register field with a
`bq24190_read()` and `bq24190_write()`. Combine this instead with
`bq24190_write_mask(..., 0)`.

Signed-off-by: Waqar Hameed <waqar.hameed@axis.com>
Link: https://patch.msgid.link/efa4524aa6879fd4452807f747a9e522183246a1.1782746851.git.waqar.hameed@axis.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Waqar Hameed
2026-06-29 17:44:59 +02:00
committed by Sebastian Reichel
parent 0e2a6f7c0f
commit 50ffe6eedb
1 changed files with 3 additions and 7 deletions
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10
drivers/power/supply/bq24190_charger.c
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@@ -751,10 +751,6 @@ static int bq24190_set_config(struct bq24190_dev_info *bdi)
int ret;
u8 v;
ret = bq24190_read(bdi, BQ24190_REG_CTTC, &v);
if (ret < 0)
return ret;
/*
* According to the "Host Mode and default Mode" section of the
* manual, a write to any register causes the bq24190 to switch
@@ -763,9 +759,9 @@ static int bq24190_set_config(struct bq24190_dev_info *bdi)
* So, by simply turning off the WDT, we accomplish both with the
* same write.
*/
v &= ~BQ24190_REG_CTTC_WATCHDOG_MASK;
ret = bq24190_write(bdi, BQ24190_REG_CTTC, v);
ret = bq24190_write_mask(bdi, BQ24190_REG_CTTC,
BQ24190_REG_CTTC_WATCHDOG_MASK,
BQ24190_REG_CTTC_WATCHDOG_SHIFT, 0);
if (ret < 0)
return ret;