153 static inline u16 ns_to_clock_divider(unsigned int ns)  in ns_to_clock_divider()  argument
156 		DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ / 1000000 * ns, 1000));  in ns_to_clock_divider()
207 static inline u16 ns_to_lpf_count(unsigned int ns)  in ns_to_lpf_count()  argument
210 		DIV_ROUND_CLOSEST(CX25840_IR_REFCLK_FREQ / 1000000 * ns, 1000));  in ns_to_lpf_count()
258 static u16 ns_to_pulse_width_count(u32 ns, u16 divider)
268 	n = ((u64) ns) * CX25840_IR_REFCLK_FREQ / 1000000; /* millicycles */
306 static u64 ns_to_pulse_clocks(u32 ns)  in ns_to_pulse_clocks()  argument
310 	clocks = CX25840_IR_REFCLK_FREQ / 1000000 * (u64) ns; /* millicycles  */  in ns_to_pulse_clocks()
443 static u32 txclk_tx_s_max_pulse_width(struct i2c_client *c, u32 ns,  in txclk_tx_s_max_pulse_width()  argument
448 	if (ns > IR_MAX_DURATION)  in txclk_tx_s_max_pulse_width()
449 		ns = IR_MAX_DURATION;  in txclk_tx_s_max_pulse_width()
450 	pulse_clocks = ns_to_pulse_clocks(ns);  in txclk_tx_s_max_pulse_width()
456 static u32 rxclk_rx_s_max_pulse_width(struct i2c_client *c, u32 ns,  in rxclk_rx_s_max_pulse_width()  argument
461 	if (ns > IR_MAX_DURATION)  in rxclk_rx_s_max_pulse_width()
462 		ns = IR_MAX_DURATION;  in rxclk_rx_s_max_pulse_width()
463 	pulse_clocks = ns_to_pulse_clocks(ns);  in rxclk_rx_s_max_pulse_width()