Messages in this thread | | | Date | Wed, 27 May 2015 09:53:27 -0700 | From | David Cohen <> | Subject | Re: [PATCH v4 1/1] usb: ulpi: ulpi_init should be executed in subsys_initcall |
| |
Hi,
On Tue, May 26, 2015 at 07:37:02PM -0700, Greg Kroah-Hartman wrote: > On Wed, May 27, 2015 at 09:45:37AM +0800, Lu Baolu wrote: > > Phy drivers and the ulpi interface providers depend on the > > registration of the ulpi bus. Ulpi registers the bus in > > module_init(). This could cause unnecessary probe delays. > > What do you mean by "probe delays"?
I believe he meant the bus users' probe delays. i.e. unnecessary -EPROBE_DEFER happening on ulpi_drivers in case they're registered before ulpi bus itself.
Is that correct, Baolu?
Br, David
| |