Hi Laura, I see the following build error in -next.
Building sparc64:allmodconfig ... failed -------------- Error log: ... drivers/built-in.o: In function `ion_parse_dt': (.text+0x11aa2c): undefined reference to `of_platform_device_create' of_platform_device_create() depends on CONFIG_OF_ADDRESS, which is not supported on sparc. Maybe add "depends on OF_ADDRESS" to the Kconfig file ? Thanks, Guenter

