diff options
| -rw-r--r-- | drivers/i2c/busses/i2c-designware-platdrv.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/i2c/busses/i2c-designware-platdrv.c b/drivers/i2c/busses/i2c-designware-platdrv.c index c53a3127f694..2a596dd1ec66 100644 --- a/drivers/i2c/busses/i2c-designware-platdrv.c +++ b/drivers/i2c/busses/i2c-designware-platdrv.c @@ -56,20 +56,11 @@ static u32 i2c_dw_get_clk_rate_khz(struct dw_i2c_dev *dev) static int dw_i2c_acpi_configure(struct platform_device *pdev) { struct dw_i2c_dev *dev = platform_get_drvdata(pdev); - struct acpi_device *adev; - int busno, ret; if (!ACPI_HANDLE(&pdev->dev)) return -ENODEV; - ret = acpi_bus_get_device(ACPI_HANDLE(&pdev->dev), &adev); - if (ret) - return -ENODEV; - dev->adapter.nr = -1; - if (adev->pnp.unique_id && !kstrtoint(adev->pnp.unique_id, 0, &busno)) - dev->adapter.nr = busno; - dev->tx_fifo_depth = 32; dev->rx_fifo_depth = 32; return 0; |