Add static qualifier to s_light_sleep_wakeup variable to prevent it from being global.
Closes
@@ -81,7 +81,9 @@ static sleep_config_t s_config = {
.wakeup_triggers = 0
};
-bool s_light_sleep_wakeup = false;
+/* Internal variable used to track if light sleep wakeup sources are to be
+ expected when determining wakeup cause. */
+static bool s_light_sleep_wakeup = false;
/* Updating RTC_MEMORY_CRC_REG register via set_rtc_memory_crc()
is not thread-safe. */
