>> In non ACPI environment I used to initialize the platform_data under >> board or platforms files. Under ACPI how do I do that? > >If you can't extract that information from ACPI namespace, then one option is >to pass platform data along with the device ACPI ID: > >static const struct acpi_device_id my_acpi_match[] = { > { "MYID0001", (kernel_ulong_t)&my_platform_data } > ... > { }, >};
Thanks for the Quick reply. So If I want to use different platform_data for different boards can I do something like below? And initialize the platform data in either driver or in separate module which gets compiled along with driver? static const struct acpi_device_id my_acpi_match[] = { { "MYID0001", (kernel_ulong_t)&my_platform_data1 } { "MYID0002", (kernel_ulong_t)&my_platform_data2 } ... { }, Thanks, Ram -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/