On Tue, Nov 23, 2021 at 06:43:48PM +0530, Shubhrajyoti Datta wrote: > The control register is a writeonly register that's why reading it > doesn't make any sense. > The manual states "This is a write-only register. Issuing a read request > to the control register generates the read acknowledgment with zero data." Are you sure this is ok to remove? Usually you have to do a read after a write to ensure that the write succeeded. What ensures that the write succeeded now if you remove this read? thanks, greg k-h
