Re: [PATCH v2 1/2] powerpc/rtas: rtas_busy_delay() improvements

Nathan Lynch [off-list ref] writes:

Signed-off-by: Nathan Lynch <redacted>
---

Notes:
    This could be considered a sequel to:
    
    https://lore.kernel.org/linuxppc-dev/20210504030358.1715034-1-nathanl@linux.ibm.com/ (local)
    
    which tried to address both the suboptimal delay behavior as well as naming
    issues. The present change achieves the performance improvement and leaves
    the matter of naming for another time.
    
    I've incorporated Alexey's feedback from that series to avoid division when
    calculating the arguments to usleep_range().

Oops, this part is redundant with information in the cover. Git should
discard it if/when applied, though.