On Fri, 27 Aug 2021 at 03:52, ChiaWei Wang <chiawei_wang@xxxxxxxxxxxxxx> wrote: > > Aspeed 5th and 6th generation SoCs are based on the ARM 32-bits architecture. > Should we follow the report to make the driver 64-bits compatible? > Or revise the driver to use more specific data types? Yes, in general it's expected your driver will compile cleanly for 64-bit architectures. This helps with testing and static analysis, where CI builds all the drivers for x86. Cheers, Joel