kasjer commented on a change in pull request #2390:
URL: https://github.com/apache/mynewt-core/pull/2390#discussion_r501231715
##########
File path: hw/mcu/dialog/cmac/src/cmac_timer.c
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@@ -367,11 +367,17 @@ cmac_timer_slp_disable(uint32_t exp_ticks)
bool
cmac_timer_slp_update(void)
{
- if (g_cmac_shared_data.lp_clock_freq == g_cmac_timer_slp.freq) {
+ uint32_t lp_clock_freq;
+
+ cmac_shared_lock();
Review comment:
locking read of single value seems like overkill
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