Re: [PATCH][RFC] Re: cpufreq: allow user to specify voltage

Pavel Machek (
Thu, 6 Mar 2003 01:29:46 +0100


> Here's my suggestion, (partly) based on something Patrick Mochel suggested
> for the passing of attribute files of cpufreq drivers to the cpufreq core:
> a NULL-terminated list of device_attributes *attr is passed to the core. And
> if attr itself is NULL, no attribute is passed, of course. Using this
> approach, this patch against cpufreq-CVS-HEAD adds a file
> /sys/devices/sys/cpu0/scaling_available_freqs (something Carl Thompson
> asked for)

Strange, I need

> @@ -166,8 +166,11 @@
> /* optional, for the moment */
> int (*init) (struct cpufreq_policy *policy);
> int (*exit) (struct cpufreq_policy *policy);
> + struct device_attribute *attr[];

to change this to *attr[99] if I want it to compile...

When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]
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