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Fix compile warning, esp32-hal-i2c.c (#2434)

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@tread-Qualitrol discovered this error.
This commit is contained in:
chuck todd 2019-02-14 05:09:05 -07:00 committed by Me No Dev
parent 8806acfbf9
commit 8ec76405b9
1 changed files with 1 additions and 1 deletions
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cores/esp32/esp32-hal-i2c.c
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@ -451,7 +451,7 @@ static void IRAM_ATTR i2cTriggerDumps(i2c_t * i2c, uint8_t trigger, const char l
static void i2cApbChangeCallback(void * arg, apb_change_ev_t ev_type, uint32_t old_apb, uint32_t new_apb){ static void i2cApbChangeCallback(void * arg, apb_change_ev_t ev_type, uint32_t old_apb, uint32_t new_apb){
i2c_t* i2c = (i2c_t*) arg; // recover data i2c_t* i2c = (i2c_t*) arg; // recover data
if(i2c == NULL) { // point to peripheral control block does not exits if(i2c == NULL) { // point to peripheral control block does not exits
return false; return;
} }
uint32_t oldFreq=0; uint32_t oldFreq=0;
switch(ev_type){ switch(ev_type){