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Diffstat (limited to 'include/i2c.h')
-rw-r--r--include/i2c.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/include/i2c.h b/include/i2c.h
index 97e006163a..a8f729afe0 100644
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -97,7 +97,7 @@ void i2c_reg_write(uchar chip, uchar reg, uchar val);
* Returns: 0 on success, not 0 on failure
*
*/
-int i2c_set_bus_num(uchar bus);
+int i2c_set_bus_num(unsigned int bus);
/*
* i2c_get_bus_num:
@@ -105,7 +105,7 @@ int i2c_set_bus_num(uchar bus);
* Returns index of currently active I2C bus. Zero-based.
*/
-uchar i2c_get_bus_num(void);
+unsigned int i2c_get_bus_num(void);
/*
* i2c_set_bus_speed:
@@ -117,7 +117,7 @@ uchar i2c_get_bus_num(void);
* Returns: 0 on success, not 0 on failure
*
*/
-int i2c_set_bus_speed(int);
+int i2c_set_bus_speed(unsigned int);
/*
* i2c_get_bus_speed:
@@ -125,6 +125,6 @@ int i2c_set_bus_speed(int);
* Returns speed of currently active I2C bus in Hz
*/
-int i2c_get_bus_speed(void);
+unsigned int i2c_get_bus_speed(void);
#endif /* _I2C_H_ */