diff options
| author | Peter Chen <peter.chen@nxp.com> | 2016-06-15 11:25:43 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-09 16:16:13 +0200 |
| commit | 0573f2c519e570d056989e57565e1ff1640dd794 (patch) | |
| tree | 08b11683f13dbc8307f9834b7fee3880139f0607 /drivers | |
| parent | a26a142275c690d122edfba79120412cd7dbe38e (diff) | |
usb: core: of.c: fix defined but not declare warning
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 <gregkh@linuxfoundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: linux-usb@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Ben Dooks <ben.dooks@codethink.co.uk>
Cc: linux-kernel@lists.codethink.co.uk
Signed-off-by: Peter Chen <peter.chen@nxp.com>
Reported-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/core/Makefile | 3 | ||||
| -rw-r--r-- | drivers/usb/core/of.c | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/core/Makefile b/drivers/usb/core/Makefile index 9780877010b4..da36b784a0ef 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 2289700c31d6..3de4f8873984 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> /** * usb_of_get_child_node - Find the device node match port number |