Hi Sascha,

On Wed, Sep 26, 2018 at 3:47 AM, Sascha Hauer [off-list ref] wrote:

It's:
        rate = *prate / prediv_value;
        rate = rate / div_value;

Yes, this looks correct. Thanks for the feedback.

To me this looks correct. However, For an unsigned long type we have
DIV_ROUND_UP() with which we do not need any casting. For 64bit code
unsigned long is 64bit anyway which makes the cast a no-op and for 32bit
code there's also no point in exanding the initial 32bit value to 64bit.

That's a good point too.

Thanks