Messages in this thread Patch in this message | | | From | YueHaibing <> | Subject | [PATCH 1/3] power: supply: ab8500: remove set but not used variables 'vbup33_vrtcn' and 'bup_vch_range' | Date | Wed, 17 Jul 2019 22:15:02 +0800 |
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Fixes gcc '-Wunused-but-set-variable' warnings:
drivers/power/supply/ab8500_charger.c: In function ab8500_charger_init_hw_registers: drivers/power/supply/ab8500_charger.c:3013:24: warning: variable vbup33_vrtcn set but not used [-Wunused-but-set-variable] drivers/power/supply/ab8500_charger.c:3013:5: warning: variable bup_vch_range set but not used [-Wunused-but-set-variable]
They are not used since commit 4c4268dc97c4 ("power: supply: ab8500: Drop AB8540/9540 support")
Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> --- drivers/power/supply/ab8500_charger.c | 7 ------- 1 file changed, 7 deletions(-)
diff --git a/drivers/power/supply/ab8500_charger.c b/drivers/power/supply/ab8500_charger.c index 30de448..270a48a 100644 --- a/drivers/power/supply/ab8500_charger.c +++ b/drivers/power/supply/ab8500_charger.c @@ -3010,7 +3010,6 @@ static int ab8500_charger_usb_get_property(struct power_supply *psy, static int ab8500_charger_init_hw_registers(struct ab8500_charger *di) { int ret = 0; - u8 bup_vch_range = 0, vbup33_vrtcn = 0; /* Setup maximum charger current and voltage for ABB cut2.0 */ if (!is_ab8500_1p1_or_earlier(di->parent)) { @@ -3111,12 +3110,6 @@ static int ab8500_charger_init_hw_registers(struct ab8500_charger *di) goto out; } - /* Backup battery voltage and current */ - if (di->bm->bkup_bat_v > BUP_VCH_SEL_3P1V) - bup_vch_range = BUP_VCH_RANGE; - if (di->bm->bkup_bat_v == BUP_VCH_SEL_3P3V) - vbup33_vrtcn = VBUP33_VRTCN; - ret = abx500_set_register_interruptible(di->dev, AB8500_RTC, AB8500_RTC_BACKUP_CHG_REG, -- 2.7.4
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