1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index dd4caf8ef80b..273d9d674792 100644
--- a/drivers/media/rc/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -460,7 +460,7 @@ static u32 nvt_rx_carrier_detect(struct nvt_dev *nvt)
                 return 0;
         }
 
-        carrier = (count * 1000000) / duration;
+        carrier = MS_TO_NS(count) / duration;
 
         if ((carrier > MAX_CARRIER) || (carrier < MIN_CARRIER))
                 nvt_dbg("WTF? Carrier frequency out of range!");
@@ -612,8 +612,8 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
                 sample = nvt->buf[i];
 
                 rawir.pulse = ((sample & BUF_PULSE_BIT) != 0);
-                rawir.duration = (sample & BUF_LEN_MASK)
-                                        * SAMPLE_PERIOD * 1000;
+                rawir.duration = US_TO_NS((sample & BUF_LEN_MASK)
+                                          * SAMPLE_PERIOD);
 
                 if ((sample & BUF_LEN_MASK) == BUF_LEN_MASK) {
                         if (nvt->rawir.pulse == rawir.pulse)