Fix another segfault with NULL conv->indio_dev
Merge branch 'sdrdc-devel' of https://github.com/silverbullettechnology/linux-adi into sdrdc-devel
Kconfig changes for CONFIG_PHYS_OFFSET on Zynq

Removes Zynq dependency on ARCH_MULTIPLATFORM so we can use CONFIG_PHYS_OFFSET for Xilinx
FreeRTOS AMP per UG978.