1 files changed, 1 insertions, 1 deletions

diff --git a/hw/smbus.h b/hw/smbus.h
index d8c8059..d582e6d 100644
--- a/hw/smbus.h
+++ b/hw/smbus.h
@@ -37,7 +37,7 @@ struct SMBusDevice {
 
 typedef struct {
     I2CSlaveInfo i2c;
-    void (*init)(SMBusDevice *dev);
+    int (*init)(SMBusDevice *dev);
     void (*quick_cmd)(SMBusDevice *dev, uint8_t read);
     void (*send_byte)(SMBusDevice *dev, uint8_t val);
     uint8_t (*receive_byte)(SMBusDevice *dev);