Lines Matching refs:ret
65 rt_ssize_t ret; in rt_i2c_transfer() local
71 for (ret = 0; ret < num; ret++) in rt_i2c_transfer()
73 LOG_D("msgs[%d] %c, addr=0x%02x, len=%d", ret, in rt_i2c_transfer()
74 (msgs[ret].flags & RT_I2C_RD) ? 'R' : 'W', in rt_i2c_transfer()
75 msgs[ret].addr, msgs[ret].len); in rt_i2c_transfer()
83 ret = bus->ops->master_xfer(bus, msgs, num); in rt_i2c_transfer()
89 return ret; in rt_i2c_transfer()
102 rt_err_t ret; in rt_i2c_control() local
106 ret = bus->ops->i2c_bus_control(bus, cmd, args); in rt_i2c_control()
107 return ret; in rt_i2c_control()
122 rt_ssize_t ret; in rt_i2c_master_send() local
130 ret = rt_i2c_transfer(bus, &msg, 1); in rt_i2c_master_send()
132 return (ret == 1) ? count : ret; in rt_i2c_master_send()
141 rt_ssize_t ret; in rt_i2c_master_recv() local
150 ret = rt_i2c_transfer(bus, &msg, 1); in rt_i2c_master_recv()
152 return (ret == 1) ? count : ret; in rt_i2c_master_recv()