On Thu, Mar 06, 2025 at 04:22:20PM +0800, Yuanfang Zhang wrote:
[...]
> >> +static int trace_noc_init_default_data(struct trace_noc_drvdata *drvdata)
> >> +{
> >> + int atid;
> >> +
> >> + atid = coresight_trace_id_get_system_id();
> >> + if (atid < 0)
> >> + return atid;
> >> +
> >> + drvdata->atid = atid;
> >> +
> >> + drvdata->freq_type = FREQ_TS;
> >
> > I don't see anywhere uses FREQ. Please remove the unused definitions
> > and related code.
>
> it is used in trace_noc_enable_hw().
I understood some macros and definitions are used by seqential patches.
A good practice is code should be added only when they are used. This
can allow every patch in neat way and easier for review.
Thanks,
Leo
> >
> >> + drvdata->flag_type = FLAG;
> >
> > FLAG_TS is not used in the driver as well. Remove it.
> it is used in trace_noc_enable_hw().
