Re: [Qemu-devel] [Qemu devel v8 PATCH 2/5] msf2: Microsemi Smartfusion2 System Register block

[Philippe Mathieu-Daudé]

Hi Sundeep,

On 09/14/2017 01:36 AM, Philippe Mathieu-Daudé wrote:
> On 09/07/2017 04:24 PM, Subbaraya Sundeep wrote:
[...]
> > +static inline int msf2_divbits(uint32_t div)
>
> Please directly use ctz32() instead of msf2_divbits()

It seems you missed this review comment in your v9.

> > +{
> > +    int ret = 0;
> > +
> > +    switch (div) {
> > +    case 1:
> > +        ret = 0;
> > +        break;
> > +    case 2:
> > +        ret = 1;
> > +        break;
> > +    case 4:
> > +        ret = 2;
> > +        break;
> > +    case 8:
> > +        ret = 4;
> > +        break;
> > +    case 16:
> > +        ret = 5;
> > +        break;
> > +    case 32:
> > +        ret = 6;
> > +        break;
> > +    default:
> > +        break;
> > +    }
> > +
> > +    return ret;
> > +}