Messages in this thread | | | Subject | Re: [linux-pm] [PATCH] resume: wait for device probing to finish | From | Nigel Cunningham <> | Date | Thu, 15 Jan 2009 12:34:36 +1100 |
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Hi Rafael etc.
On Thu, 2009-01-15 at 00:39 +0100, Rafael J. Wysocki wrote:
[...]
> /** > + * wait_for_device_probe > + * Wait for device probing to be completed. > + * > + * Note: this function polls at 100 msec intervals. > + */ > +int wait_for_device_probe(void) > +{ > + /* wait for the known devices to complete their probing */ > + while (driver_probe_done() != 0) > + msleep(100); > + async_synchronize_full(); > + return 0; > +} > +
Am I missing something? I can't see why you're polling instead of using probe_waitqueue.
Regards,
Nigel
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