diff options
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/fsl_i2c.c | 16 | ||||
| -rw-r--r-- | drivers/i2c/soft_i2c.c | 20 |
2 files changed, 0 insertions, 36 deletions
diff --git a/drivers/i2c/fsl_i2c.c b/drivers/i2c/fsl_i2c.c index 3b5c06b..ce646fd 100644 --- a/drivers/i2c/fsl_i2c.c +++ b/drivers/i2c/fsl_i2c.c @@ -367,22 +367,6 @@ i2c_probe(uchar chip) return i2c_read(chip, 0, 0, NULL, 0); } -uchar -i2c_reg_read(uchar i2c_addr, uchar reg) -{ - uchar buf[1]; - - i2c_read(i2c_addr, reg, 1, buf, 1); - - return buf[0]; -} - -void -i2c_reg_write(uchar i2c_addr, uchar reg, uchar val) -{ - i2c_write(i2c_addr, reg, 1, &val, 1); -} - int i2c_set_bus_num(unsigned int bus) { #ifdef CONFIG_SYS_I2C2_OFFSET diff --git a/drivers/i2c/soft_i2c.c b/drivers/i2c/soft_i2c.c index d2a5142..a27de5a 100644 --- a/drivers/i2c/soft_i2c.c +++ b/drivers/i2c/soft_i2c.c @@ -434,23 +434,3 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len) send_stop(); return(failures); } - -/*----------------------------------------------------------------------- - * Read a register - */ -uchar i2c_reg_read(uchar i2c_addr, uchar reg) -{ - uchar buf; - - i2c_read(i2c_addr, reg, 1, &buf, 1); - - return(buf); -} - -/*----------------------------------------------------------------------- - * Write a register - */ -void i2c_reg_write(uchar i2c_addr, uchar reg, uchar val) -{ - i2c_write(i2c_addr, reg, 1, &val, 1); -} |