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remove spiMtx (#1907)

This commit is contained in:
Matthew Kennedy 2020-10-25 14:26:46 -07:00 committed by GitHub
parent 2ee8a789ae
commit 4c3046a707
1 changed files with 2 additions and 8 deletions
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10
firmware/hw_layer/hardware.cpp
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@ -71,8 +71,6 @@ EXTERN_ENGINE;
extern bool hasFirmwareErrorFlag;
static mutex_t spiMtx;
#if HAL_USE_SPI
extern bool isSpiInitialized[5];
@ -85,14 +83,12 @@ bool rtcWorks = true;
* Only one consumer can use SPI bus at a given time
*/
void lockSpi(spi_device_e device) {
UNUSED(device);
efiAssertVoid(CUSTOM_STACK_SPI, getCurrentRemainingStack() > 128, "lockSpi");
// todo: different locks for different SPI devices!
chMtxLock(&spiMtx);
spiAcquireBus(getSpiDevice(device));
}
void unlockSpi(spi_device_e device) {
chMtxUnlock(&spiMtx);
spiReleaseBus(getSpiDevice(device));
}
static void initSpiModules(engine_configuration_s *engineConfiguration) {
@ -451,8 +447,6 @@ void initHardware(Logging *l) {
// 10 extra seconds to re-flash the chip
//flashProtect();
chMtxObjectInit(&spiMtx);
#if EFI_HISTOGRAMS
/**
* histograms is a data structure for CPU monitor, it does not depend on configuration