Messages in this thread |  | | Date | Thu, 1 Nov 2012 11:28:35 -0400 (EDT) | | From | Alan Stern <> | | Subject | Re: linux-next: Tree for Oct 31 (ehci, dbgp) |
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On Wed, 31 Oct 2012, Randy Dunlap wrote:
> On 10/30/2012 11:26 PM, Stephen Rothwell wrote: > > > Hi all, > > > > Changes since 20121030: > > > > > on x86_64: > > drivers/built-in.o: In function `ehci_reset': > host.c:(.text+0x542a7e): undefined reference to `dbgp_reset_prep' > host.c:(.text+0x542b75): undefined reference to `dbgp_external_startup' > drivers/built-in.o: In function `ehci_bus_resume': > host.c:(.text+0x544705): undefined reference to `dbgp_reset_prep' > host.c:(.text+0x544731): undefined reference to `dbgp_external_startup'
Jan:
We all forgot about the chipidea driver. It includes code from ehci-hcd in a rather unorthodox manner (see drivers/usb/chipidea/host.c).
Evidently we need to change your new test in drivers/usb/early/ehci-dbgp.c to:
#if IS_ENABLED(CONFIG_USB_HCD_EHCI) || defined(CONFIG_USB_CHIPIDEA_HOST)
Upcoming changes to ehci-hcd will make this unnecessary in 3.8, but for now we need it.
Alan Stern
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