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Commit e9fc3417 authored by Nicholas Troast's avatar Nicholas Troast
Browse files

smb138x-charger: add handler for slave chg state change 



Add an IRQ handler function that notifies when the slave charge state
changes.

Change-Id: I359ed08c5ad289ceeabd6fa8720a959c74b6bb5e
Signed-off-by: default avatarNicholas Troast <ntroast@codeaurora.org>
parent 45ad5727

drivers/power/supply/qcom/smb138x-charger.c

+13 −1
Original line number Diff line number Diff line
@@ -108,6 +108,17 @@ module_param_named( 
	debug_mask, __debug_mask, int, S_IRUSR | S_IWUSR

);



irqreturn_t smb138x_handle_slave_chg_state_change(int irq, void *data)

{

	struct smb_irq_data *irq_data = data;

	struct smb138x *chip = irq_data->parent_data;



	if (chip->parallel_psy)

		power_supply_changed(chip->parallel_psy);



	return IRQ_HANDLED;

}



static int smb138x_parse_dt(struct smb138x *chip)

{

	struct smb_charger *chg = &chip->chg;
@@ -989,7 +1000,8 @@ static const struct smb138x_irq_info smb138x_irqs[] = { 
	},

	{

		.name		= "chg-state-change",

		.handler	= smblib_handle_debug,

		.handler	= smb138x_handle_slave_chg_state_change,

		.wake		= true,

	},

	{

		.name		= "step-chg-state-change",