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Reduce unused function warnings

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This commit is contained in:
Scott Lahteine
2019-08-06 04:46:30 -05:00
parent 1fe195926f
commit fb579212ea
11 changed files with 71 additions and 34 deletions
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3
Marlin/src/HAL/HAL_LPC1768/HAL.h
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@ -111,7 +111,10 @@ extern "C" volatile uint32_t _millis;
//
// Utility functions
//
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-function"
int freeMemory(void);
#pragma GCC diagnostic pop
//
// SPI: Extended functions taking a channel number (Hardware SPI only)