Lines Matching refs:cmdbuf
171 const void *cmdbuf, size_t cmdlen, void *databuf, size_t datalen,
200 if (cmdbuf != NULL)
216 if (cmdbuf != NULL) {
217 memcpy(&i2c_req.data[0], cmdbuf, cmdlen);
332 const void *cmdbuf, size_t cmdlen, void *databuf, size_t datalen, int
344 if (cmdbuf != NULL) {
345 DPRINTF(("mcp2221_i2c_read: has a cmdbuf, doing write first:"
347 err = mcp2221_i2c_write(sc, I2C_OP_WRITE, addr, cmdbuf, cmdlen,
373 if (cmdbuf == NULL &&
494 mcp2221_i2c_exec(void *v, i2c_op_t op, i2c_addr_t addr, const void *cmdbuf,
507 if (cmdbuf != NULL)
524 err = mcp2221_i2c_write(sc, op, addr, cmdbuf, cmdlen,
529 err = mcp2221_i2c_read(sc, op, addr, cmdbuf, cmdlen,