On Wed, Jun 15, 2016 at 11:25:43AM +0800, Peter Chen wrote: > The helper usb_of_get_child_node is defined at of.c, but missing its > declare as a global function. Fix it by adding related header file > as well as compile it on conditional of CONFIG_OF. > > Cc: Greg Kroah-Hartman <[email protected]> > Cc: Arnd Bergmann <[email protected]> > Cc: Alan Stern <[email protected]> > Cc: [email protected] > Cc: [email protected] > Cc: Ben Dooks <[email protected]> > Cc: [email protected] > > Signed-off-by: Peter Chen <[email protected]> > Reported-by: Ben Dooks <[email protected]> > --- > drivers/usb/core/Makefile | 3 ++- > drivers/usb/core/of.c | 1 + > 2 files changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/usb/core/Makefile b/drivers/usb/core/Makefile > index 9780877..da36b78 100644 > --- a/drivers/usb/core/Makefile > +++ b/drivers/usb/core/Makefile > @@ -5,8 +5,9 @@ > usbcore-y := usb.o hub.o hcd.o urb.o message.o driver.o > usbcore-y += config.o file.o buffer.o sysfs.o endpoint.o > usbcore-y += devio.o notify.o generic.o quirks.o devices.o > -usbcore-y += port.o of.o > +usbcore-y += port.o > > +usbcore-$(CONFIG_OF) += of.o > usbcore-$(CONFIG_PCI) += hcd-pci.o > usbcore-$(CONFIG_ACPI) += usb-acpi.o > > diff --git a/drivers/usb/core/of.c b/drivers/usb/core/of.c > index 2289700..3de4f88 100644 > --- a/drivers/usb/core/of.c > +++ b/drivers/usb/core/of.c > @@ -18,6 +18,7 @@ > */ > > #include <linux/of.h> > +#include <linux/usb/of.h> >
ping... -- Best Regards, Peter Chen
