1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/avr/i2c_master.h b/drivers/avr/i2c_master.h
index 2479d28d5..868680714 100755
--- a/drivers/avr/i2c_master.h
+++ b/drivers/avr/i2c_master.h
@@ -17,6 +17,6 @@ uint8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length);
 uint8_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length);
 uint8_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length);
 uint8_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length);
-void i2c_stop(void);
+uint8_t i2c_stop(void);
 
 #endif // I2C_MASTER_H