Hi, On Tue, Jan 03, 2017 at 08:05:04PM +0100, Greg Kroah-Hartman wrote: > On Tue, Jan 03, 2017 at 08:50:31PM +0200, Aaro Koskinen wrote: > > On Tue, Jan 03, 2017 at 05:51:43PM +0100, Greg Kroah-Hartman wrote: > > > On Mon, Jan 02, 2017 at 10:53:55PM +0200, Aaro Koskinen wrote: > > > > Defer probe if PHY is missing. E.g. on Nokia 770 several modules needs > > > > to be loaded to get the PHY going and ohci-omap should wait for those. > > > > > > > > Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx> > > > > > > Is this a new bug? The 770 has been around for forever, why has this > > > not been a problem before now? > > > > PHY/OTG support for 770 has been around only since v3.14. > > 3.14 was released March, 2014. A long time ago in kernel development :) > > > I was previously compiling phy-tahvo as built-in, and bumped into this > > issue when compiling it as a module. > > Why not just make the defconfig as built-in? I have reverted back to using built-in in my .config. > I'm not objecting to this patch, just really curious why no one else has > ever hit it. Maybe I'm the only user... The only other board using OHCI OMAP with PHY driver is H2/H3, and they have solved the issue making USB_OHCI_HCD_OMAP1 depend on the PHY driver: depends on ISP1301_OMAP || !(MACH_OMAP_H2 || MACH_OMAP_H3) This way modprobe will handle the loading order automatically. BTW, I just realized the same issue is with omap_udc. So I guess this patch should be just dropped, or resent so that both drivers are fixed. A. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
