diff --git a/drivers/hid/hid-mcp2221.c b/drivers/hid/hid-mcp2221.c index 33603b019f97..64dcedbcc0fc 100644 --- a/drivers/hid/hid-mcp2221.c +++ b/drivers/hid/hid-mcp2221.c @@ -534,10 +534,10 @@ static int mcp_smbus_xfer(struct i2c_adapter *adapter, u16 addr, if (ret) goto exit; - mcp->rxbuf_idx = 0; - mcp->rxbuf = data->block; - mcp->txbuf[0] = MCP2221_I2C_GET_DATA; - ret = mcp_send_data_req_status(mcp, mcp->txbuf, 1); + ret = mcp_i2c_smbus_read(mcp, NULL, + MCP2221_I2C_RD_RPT_START, + addr, data->block[0] + 1, + data->block); if (ret) goto exit; } else { @@ -553,14 +553,14 @@ static int mcp_smbus_xfer(struct i2c_adapter *adapter, u16 addr, case I2C_SMBUS_I2C_BLOCK_DATA: if (read_write == I2C_SMBUS_READ) { ret = mcp_smbus_write(mcp, addr, command, NULL, - 0, MCP2221_I2C_WR_NO_STOP, 1); + 0, MCP2221_I2C_WR_NO_STOP, 0); if (ret) goto exit; - mcp->rxbuf_idx = 0; - mcp->rxbuf = data->block; - mcp->txbuf[0] = MCP2221_I2C_GET_DATA; - ret = mcp_send_data_req_status(mcp, mcp->txbuf, 1); + ret = mcp_i2c_smbus_read(mcp, NULL, + MCP2221_I2C_RD_RPT_START, + addr, data->block[0], + &data->block[1]); if (ret) goto exit; } else {