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Commit dc6d3a31 authored by Ashay Jaiswal's avatar Ashay Jaiswal Committed by Subbaraman Narayanamurthy
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power: smb1390: disable SMB1390 at shutdown 



Add shutdown hook to disable SMB1390 at shutdown.

Change-Id: I6ac329c38c9dff87988c3c7ba0d28d70d8471e65
Signed-off-by: default avatarAshay Jaiswal <ashayj@codeaurora.org>
parent 42cee208

drivers/power/supply/qcom/smb1390-charger-psy.c

+15 −0
Original line number Original line Diff line number Diff line
@@ -1235,6 +1235,20 @@ static int smb1390_remove(struct platform_device *pdev) 
	return 0;

	return 0;

}

}





static void smb1390_shutdown(struct platform_device *pdev)

{

	struct smb1390 *chip = platform_get_drvdata(pdev);

	int rc;



	power_supply_unreg_notifier(&chip->nb);

	/* Disable SMB1390 */

	smb1390_dbg(chip, PR_MISC, "Disabling SMB1390\n");

	rc = smb1390_masked_write(chip, CORE_CONTROL1_REG,

					CMD_EN_SWITCHER_BIT, 0);

	if (rc < 0)

		pr_err("Couldn't disable chip rc=%d\n", rc);

}



static int smb1390_suspend(struct device *dev)

static int smb1390_suspend(struct device *dev)

{

{

	struct smb1390 *chip = dev_get_drvdata(dev);

	struct smb1390 *chip = dev_get_drvdata(dev);
@@ -1272,6 +1286,7 @@ static struct platform_driver smb1390_driver = { 
	},

	},

	.probe	= smb1390_probe,

	.probe	= smb1390_probe,

	.remove	= smb1390_remove,

	.remove	= smb1390_remove,

	.shutdown = smb1390_shutdown,

};

};

module_platform_driver(smb1390_driver);

module_platform_driver(smb1390_driver);