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power: supply: bq25890: fix warning of pd notifier call

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pc : rcu_note_context_switch+0x358/0x5a0
lr : __schedule+0x80/0x794
sp : ffffffc013233880
x29: ffffffc013233880 x28: 0000000000000002
x27: 0000000000000001 x26: ffffff81fe734c40
x25: ffffffc011ef1c40 x24: ffffff8102d5b590
x23: ffffffc011edc000 x22: 0000000000000002
x21: ffffffc1ec843000 x20: 0000000000000000
x19: ffffff8102909280 x18: ffffffc0130f10a0
x17: 0000000001000000 x16: 0000000000000002
x15: ffffff8102d9f100 x14: 0000000000000001
x13: 0000000000000001 x12: 0000000000000000
x11: 0000000000000001 x10: 0000000000000001
x9 : dead0000000005f6 x8 : 0000000000000001
x7 : 6eff726462687564 x6 : 00001cef92349520
x5 : 0000000000000000 x4 : 0000000000000001
x3 : 00000000fffea2c8 x2 : 0000000000000001
x1 : ffffffc011c34096 x0 : 0000000000000000
Call trace:
 rcu_note_context_switch+0x358/0x5a0
 __schedule+0x80/0x794
 schedule+0xa0/0xe8
 schedule_timeout+0x84/0x124
 rk3x_i2c_xfer_common+0x3cc/0x630
 rk3x_i2c_xfer+0x18/0x28
 __i2c_transfer+0x254/0x79c
 i2c_transfer+0xa4/0x100
 regmap_i2c_read+0x58/0x98
 _regmap_raw_read+0x290/0x42c
 _regmap_bus_read+0x48/0x84
 _regmap_read+0x188/0x24c
 _regmap_update_bits+0x90/0x10c
 regmap_field_update_bits_base+0x70/0xa4
 bq25890_pd_notifier_call+0x148/0x168
 atomic_notifier_call_chain+0x50/0x90
 power_supply_changed_work+0x80/0xd0
 process_one_work+0x1f4/0x490
 worker_thread+0x278/0x4dc
 kthread+0x13c/0x344
 ret_from_fork+0x10/0x30

Signed-off-by: Chen Shunqing <csq@rock-chips.com>
Change-Id: I2d42e2115daa99196bb77da577eafa0a94a91008
This commit is contained in:
Chen Shunqing
2022-02-10 16:46:33 +08:00
committed by Tao Huang
parent 56213b16f7
commit 577e8c4548
1 changed files with 5 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/power/supply/bq25890_charger.c
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@@ -960,6 +960,11 @@ static void bq25890_set_pd_param(struct bq25890_device *bq, int vol, int cur)
i++;
}
if (cur <= 500000)
bq25890_field_write(bq, F_AUTO_DPDM_EN, 1);
else
bq25890_field_write(bq, F_AUTO_DPDM_EN, 0);
bq25890_field_write(bq, F_IILIM, iilim);
bq25890_field_write(bq, F_VINDPM_OFS, vindpm);
bq25890_field_write(bq, F_ICHG, ichg);
@@ -996,7 +1001,6 @@ static int bq25890_pd_notifier_call(struct notifier_block *nb,
if (prop.intval == 0) {
bq->pd_cur = 450000;
bq->pd_vol = 5000000;
bq25890_field_write(bq, F_AUTO_DPDM_EN, 1);
queue_delayed_work(bq->charger_wq, &bq->pd_work,
msecs_to_jiffies(10));
return NOTIFY_OK;
@@ -1013,7 +1017,6 @@ static int bq25890_pd_notifier_call(struct notifier_block *nb,
return NOTIFY_OK;
bq->pd_vol = prop.intval;
bq25890_field_write(bq, F_AUTO_DPDM_EN, 0);
queue_delayed_work(bq->charger_wq, &bq->pd_work,
msecs_to_jiffies(100));
}