diff options
| -rw-r--r-- | src/include/device/i2c.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/include/device/i2c.h b/src/include/device/i2c.h index f1275e38af..bd6dd0c231 100644 --- a/src/include/device/i2c.h +++ b/src/include/device/i2c.h @@ -116,8 +116,8 @@ void i2c_board_late_init(void); #if defined(CONFIG_I2C_MUX) typedef struct _mux { - uchar chip; - uchar channel; + unsigned char chip; + unsigned char channel; char *name; struct _mux *next; } I2C_MUX; @@ -129,16 +129,16 @@ typedef struct _mux_device { } I2C_MUX_DEVICE; I2C_MUX_DEVICE *i2c_mux_search_device(int id); -I2C_MUX_DEVICE *i2c_mux_ident_muxstring (uchar *buf); +I2C_MUX_DEVICE *i2c_mux_ident_muxstring (unsigned char *buf); int i2x_mux_select_mux(int bus); -int i2c_mux_ident_muxstring_f (uchar *buf); +int i2c_mux_ident_muxstring_f (unsigned char *buf); #endif /* * Probe the given I2C chip address. Returns 0 if a chip responded, * not 0 on failure. */ -int i2c_probe(uchar chip); +int i2c_probe(unsigned char chip); /* * Read/Write interface: @@ -152,8 +152,10 @@ int i2c_probe(uchar chip); * * Returns: 0 on success, not 0 on failure */ -int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len); -int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len); +int i2c_read(unsigned char chip, unsigned int addr, int alen, + unsigned char *buffer, int len); +int i2c_write(unsigned char chip, unsigned int addr, int alen, + unsigned char *buffer, int len); /* * Utility routines to read/write registers. |