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    SubjectRe: Cpufreq for opteron
    Hi!

    > > +/* driver entry point for term */
    > > +static void __exit
    > > +drv_exit(void)
    > > +{
    > > + dprintk(KERN_INFO PFX "drv_exit\n");
    > > +
    > > + cpufreq_unregister_driver(&cpufreq_amd64_driver);
    > > + if (ppst) {
    > > + kfree(ppst);
    >
    > kfree(NULL) is fine.
    >
    > > + ppst = 0;
    >
    > this should be ppst = NULL but in fact is completly superflous as
    > the module is gone afterwards.

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