altos/stm32l0: Remove some unused code in ao_timer.c

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/src/stm32l0/ao_timer.c b/src/stm32l0/ao_timer.c
index 3b77afc0d8b397d3b71e873c539c93df0fcf657f..d2e581469f57c20b89ac593020820bd0681e98a1 100644 (file)
--- a/src/stm32l0/ao_timer.c
+++ b/src/stm32l0/ao_timer.c
@@ -35,6 +35,7 @@ ao_time(void)
        return ao_tick_count;
 }
 
+#if 0
 uint64_t
 ao_time_ns(void)
 {
@@ -50,6 +51,7 @@ ao_time_ns(void)
        return (uint64_t) after * (1000000000ULL / AO_HERTZ) +
                (uint64_t) cvr * (1000000000ULL / AO_SYSTICK);
 }
+#endif
 
 #if AO_DATA_ALL
 volatile uint8_t       ao_data_interval = 1;