diff --git a/src/drivers/barometer/bmp280/bmp280_spi.cpp b/src/drivers/barometer/bmp280/bmp280_spi.cpp
index 570d755a32..6916df926a 100644
--- a/src/drivers/barometer/bmp280/bmp280_spi.cpp
+++ b/src/drivers/barometer/bmp280/bmp280_spi.cpp
@@ -65,7 +65,7 @@ struct spi_calibration_s {
 class BMP280_SPI: public device::SPI, public bmp280::IBMP280
 {
 public:
-	BMP280_SPI(uint8_t bus, uint32_t device, bool external);
+	BMP280_SPI(uint8_t bus, uint32_t device, bool is_external_device);
 	virtual ~BMP280_SPI() = default;
 
 	bool is_external();
@@ -87,10 +87,10 @@ bmp280::IBMP280 *bmp280_spi_interface(uint8_t busnum, uint8_t device, bool exter
 	return new BMP280_SPI(busnum, device, external);
 }
 
-BMP280_SPI::BMP280_SPI(uint8_t bus, uint32_t device, bool externalL) :
+BMP280_SPI::BMP280_SPI(uint8_t bus, uint32_t device, bool is_external_device) :
 	SPI("BMP280_SPI", nullptr, bus, device, SPIDEV_MODE3, 10 * 1000 * 1000)
 {
-	_external = externalL;
+	_external = is_external_device;
 }
 
 bool BMP280_SPI::is_external()