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Merge "power: qpnp-qg: Clear the STATUS2 register during init"

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qctecmdr Service 2018-09-14 21:48:58 -07:00 committed by Gerrit - the friendly Code Review server
commit 274536020a
1 changed files with 8 additions and 3 deletions
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11
drivers/power/supply/qcom/qpnp-qg.c
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@ -2890,6 +2890,8 @@ done_fifo:
static int qg_post_init(struct qpnp_qg *chip)
{
u8 status = 0;
/* disable all IRQs if profile is not loaded */
if (!chip->profile_loaded) {
vote(chip->vbatt_irq_disable_votable,
@ -2904,6 +2906,9 @@ static int qg_post_init(struct qpnp_qg *chip)
if (!chip->dt.esr_disable)
qg_retrieve_esr_params(chip);
/* read STATUS2 register to clear its last state */
qg_read(chip, chip->qg_base + QG_STATUS2_REG, &status, 1);
return 0;
}
@ -3392,6 +3397,9 @@ static int process_suspend(struct qpnp_qg *chip)
chip->suspend_data = false;
/* read STATUS2 register to clear its last state */
qg_read(chip, chip->qg_base + QG_STATUS2_REG, &status, 1);
/* ignore any suspend processing if we are charging */
if (chip->charge_status == POWER_SUPPLY_STATUS_CHARGING) {
qg_dbg(chip, QG_DEBUG_PM, "Charging @ suspend - ignore processing\n");
@ -3441,9 +3449,6 @@ static int process_suspend(struct qpnp_qg *chip)
chip->suspend_data = true;
}
/* read STATUS2 register to clear its last state */
qg_read(chip, chip->qg_base + QG_STATUS2_REG, &status, 1);
qg_dbg(chip, QG_DEBUG_PM, "FIFO rt_length=%d sleep_fifo_length=%d default_s2_count=%d suspend_data=%d\n",
fifo_rt_length, sleep_fifo_length,
chip->dt.s2_fifo_length, chip->suspend_data);