Return period without unit conversion.

If conversion must be made then make it at the call
not upstream.

Change-Id: Ief6dee40355c7b39b5e27d0ba3dc02717fadf43b
Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>

diff --git a/src/utils/timer.cpp b/src/utils/timer.cpp
index 9d385fe..784bb46 100644 (file)
--- a/src/utils/timer.cpp
+++ b/src/utils/timer.cpp
@@ -20,8 +20,6 @@
 
 #include "timer.hpp"
 
-#define MS_PER_SECOND 1000
-
 long long int system_time_us()
 {
        struct timespec t_usec;
@@ -64,7 +62,7 @@ frequency_clock_t::frequency_clock_t(float frequency)
 /// @brief Return the period in ms given the frequency in hertz.
 float frequency_clock_t::frequency_to_period(float frequency)
 {
-       return 1 / frequency * MS_PER_SECOND;
+       return 1 / frequency;
 }
 
 bool frequency_clock_t::started()