i2c: designware: use generic table matching (1732c22a) · Commits · 戴 / test

Switch to device_get_match_data in probe to match the device specific data instead of using the acpi specific function. Suggested-by:

drivers/i2c/busses/i2c-designware-platdrv.c

+2 −5

Original line number	Diff line number	Diff line
		@@ -86,7 +86,6 @@ static int dw_i2c_acpi_configure(struct platform_device *pdev)
		struct i2c_timings *t = &dev->timings;
		u32 ss_ht = 0, fp_ht = 0, hs_ht = 0, fs_ht = 0;
		acpi_handle handle = ACPI_HANDLE(&pdev->dev);
		const struct acpi_device_id *id;
		struct acpi_device *adev;
		const char *uid;

		@@ -119,10 +118,6 @@ static int dw_i2c_acpi_configure(struct platform_device *pdev)
		break;
		}

		id = acpi_match_device(pdev->dev.driver->acpi_match_table, &pdev->dev);
		if (id && id->driver_data)
		dev->flags \|= (u32)id->driver_data;

		if (acpi_bus_get_device(handle, &adev))
		return -ENODEV;

		@@ -291,6 +286,8 @@ static int dw_i2c_plat_probe(struct platform_device *pdev)
		else
		t->bus_freq_hz = 400000;

		dev->flags \|= (uintptr_t)device_get_match_data(&pdev->dev);

		if (has_acpi_companion(&pdev->dev))
		dw_i2c_acpi_configure(pdev);