Merge "power: smb-lib: Disable USB IRQs during high duty cycle" (f468a5a2) · Commits · e / devices / android_kernel_sony_msm8998

drivers/power/supply/qcom/smb-lib.c

+10 −0

Original line number	Diff line number	Diff line
		@@ -4057,6 +4057,14 @@ irqreturn_t smblib_handle_high_duty_cycle(int irq, void *data)
		struct smb_charger *chg = irq_data->parent_data;

		chg->is_hdc = true;
		/*
		* Disable usb IRQs after the flag set and re-enable IRQs after
		* the flag cleared in the delayed work queue, to avoid any IRQ
		* storming during the delays
		*/
		if (chg->irq_info[HIGH_DUTY_CYCLE_IRQ].irq)
		disable_irq_nosync(chg->irq_info[HIGH_DUTY_CYCLE_IRQ].irq);

		schedule_delayed_work(&chg->clear_hdc_work, msecs_to_jiffies(60));

		return IRQ_HANDLED;
		@@ -4234,6 +4242,8 @@ static void clear_hdc_work(struct work_struct *work)
		clear_hdc_work.work);

		chg->is_hdc = 0;
		if (chg->irq_info[HIGH_DUTY_CYCLE_IRQ].irq)
		enable_irq(chg->irq_info[HIGH_DUTY_CYCLE_IRQ].irq);
		}

		static void rdstd_cc2_detach_work(struct work_struct *work)