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Apply missed const& SPI optimization (#17734)

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Followup to eebb68cd7f
This commit is contained in:
Jason Smith 2020-04-27 03:13:47 -07:00 committed by GitHub
parent c4d57462dc
commit 8f7f7f7c45
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 2 additions and 2 deletions
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2
Marlin/src/HAL/LPC1768/HAL_SPI.cpp
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@ -213,7 +213,7 @@
void SPIClass::begin() { spiBegin(); }
void SPIClass::beginTransaction(SPISettings cfg) {
void SPIClass::beginTransaction(const SPISettings &cfg) {
uint8_t spiRate;
switch (cfg.spiRate()) {
case 8000000: spiRate = 0; break;

2
Marlin/src/HAL/LPC1768/include/SPI.h
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@ -31,7 +31,7 @@
class SPISettings {
public:
SPISettings(uint32_t speed, int, int) : spi_speed(speed) {};
uint32_t spiRate() { return spi_speed; }
uint32_t spiRate() const { return spi_speed; }
private:
uint32_t spi_speed;
};