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power: smb1398: Do not register the die-temperature-shutdown interrupt

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Die-temperature-shutdown IRQ may misfire during toggling of SMB_EN input.
Disable it for now.

While at it, also fix die temp debug msg.

Change-Id: I03ed179d19e0828c13eeb3445a1ecba2304e1a7c
Signed-off-by: Ashish Chavan <ashichav@codeaurora.org>
This commit is contained in:
Ashish Chavan 2019-10-15 10:25:22 -07:00
parent 7eb847f49f
commit fb47465716
1 changed files with 9 additions and 2 deletions
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11
drivers/power/supply/qcom/smb1398-charger.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2019 The Linux Foundation. All rights reserved.
/* Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@ -493,7 +493,7 @@ static int smb1398_get_die_temp(struct smb1398_chip *chip, int *temp)
dev_err(chip->dev, "Couldn't read die_temp_chan, rc=%d\n", rc);
} else {
*temp = die_temp_deciC / 100;
dev_dbg(chip->dev, "Couldn't get die temp %d\n", *temp);
dev_dbg(chip->dev, "die temp %d\n", *temp);
}
return rc;
@ -1436,6 +1436,13 @@ static int smb1398_request_interrupt(struct smb1398_chip *chip,
if (!smb_irqs[irq_index].handler)
return 0;
/*
* Do not register temp-shdwn interrupt as it may misfire on toggling
* the SMB_EN input.
*/
if (irq_index == TEMP_SHDWN_IRQ)
return 0;
rc = devm_request_threaded_irq(chip->dev, irq, NULL,
smb_irqs[irq_index].handler,
IRQF_ONESHOT, irq_name, chip);