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Diffstat (limited to 'esp8266/esp_mphal.c')
-rw-r--r--esp8266/esp_mphal.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/esp8266/esp_mphal.c b/esp8266/esp_mphal.c
index 8eb8cc8ca2..736cf3b0a2 100644
--- a/esp8266/esp_mphal.c
+++ b/esp8266/esp_mphal.c
@@ -93,7 +93,3 @@ void HAL_Delay(uint32_t Delay) {
void mp_hal_set_interrupt_char(int c) {
// TODO
}
-
-uint32_t mp_hal_get_cpu_freq(void) {
- return ets_get_cpu_frequency();
-}