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Commit b75a4f48 authored by Abhijeet Dharmapurikar's avatar Abhijeet Dharmapurikar Committed by Harry Yang
Browse files

qpnp-qnovo: disable while shutting down 



While shutting down set the not_ok_to_qnovo votable to true, so that
we skip measuring ESR if a pulse train done interrupt triggers right
during the shutdown.

Change-Id: If3a0a8e9b1d60920cbbedc16af91c05caec8dcb2
Signed-off-by: default avatarAbhijeet Dharmapurikar <adharmap@codeaurora.org>
parent 1d41107f

drivers/power/supply/qcom/qpnp-qnovo.c

+9 −0
Original line number Diff line number Diff line
@@ -112,6 +112,7 @@ 
#define GAIN_LSB_FACTOR	976560



#define USER_VOTER		"user_voter"

#define SHUTDOWN_VOTER		"user_voter"

#define OK_TO_QNOVO_VOTER	"ok_to_qnovo_voter"



#define QNOVO_VOTER		"qnovo_voter"
@@ -1726,6 +1727,13 @@ static int qnovo_remove(struct platform_device *pdev) 
	return 0;

}



static void qnovo_shutdown(struct platform_device *pdev)

{

	struct qnovo *chip = platform_get_drvdata(pdev);



	vote(chip->not_ok_to_qnovo_votable, SHUTDOWN_VOTER, true, 0);

}



static const struct of_device_id match_table[] = {

	{ .compatible = "qcom,qpnp-qnovo", },

	{ },
@@ -1739,6 +1747,7 @@ static struct platform_driver qnovo_driver = { 
	},

	.probe		= qnovo_probe,

	.remove		= qnovo_remove,

	.shutdown	= qnovo_shutdown,

};

module_platform_driver(qnovo_driver);