media: cec-pin: create cec_pin_start_timer() function (0ee492ad) · Commits · 戴 / test

drivers/media/cec/cec-pin-priv.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -118,4 +118,6 @@ struct cec_pin {
		u32 timer_sum_overrun;
		};

		void cec_pin_start_timer(struct cec_pin *pin);

		#endif

+13 −8

Original line number	Diff line number	Diff line
		@@ -680,6 +680,18 @@ static int cec_pin_adap_log_addr(struct cec_adapter *adap, u8 log_addr)
		return 0;
		}

		void cec_pin_start_timer(struct cec_pin *pin)
		{
		if (pin->state != CEC_ST_RX_IRQ)
		return;

		atomic_set(&pin->work_irq_change, CEC_PIN_IRQ_UNCHANGED);
		pin->ops->disable_irq(pin->adap);
		cec_pin_high(pin);
		cec_pin_to_idle(pin);
		hrtimer_start(&pin->timer, ns_to_ktime(0), HRTIMER_MODE_REL);
		}

		static int cec_pin_adap_transmit(struct cec_adapter *adap, u8 attempts,
		u32 signal_free_time, struct cec_msg *msg)
		{
		@@ -689,14 +701,7 @@ static int cec_pin_adap_transmit(struct cec_adapter *adap, u8 attempts,
		pin->tx_msg = *msg;
		pin->work_tx_status = 0;
		pin->tx_bit = 0;
		if (pin->state == CEC_ST_RX_IRQ) {
		atomic_set(&pin->work_irq_change, CEC_PIN_IRQ_UNCHANGED);
		pin->ops->disable_irq(adap);
		cec_pin_high(pin);
		cec_pin_to_idle(pin);
		hrtimer_start(&pin->timer, ns_to_ktime(0),
		HRTIMER_MODE_REL);
		}
		cec_pin_start_timer(pin);
		return 0;
		}