tree 3f32b5cc3712bbe7f02a6ffd001c810c3c173d0a
parent 93f1d0b105ea0ad9e972fb5dc05d7f6059bf3080
author Jack Pham <jackp@codeaurora.org> 1458764283 -0700
committer Dmitry Shmidt <dimitrysh@google.com> 1485554103 -0800

ANDROID: usb: dual-role: make stub functions inline

If CONFIG_DUAL_ROLE_USB_INTF is disabled but the exported functions
are referenced, the build will result in warnings such as:

	In file included from include/linux/usb/class-dual-role.h:112:13:
	warning: ‘dual_role_instance_changed’ defined but not used
	[-Wunused-function]

These stub functions should be static inline.

Change-Id: I5a9ef58dca32306fac5a4c7f28cdaa36fa8ae078
Signed-off-by: Jack Pham <jackp@codeaurora.org>
(cherry picked from commit 2d152dbb0743526b21d6bbefe097f874c027f860)
(cherry picked from commit 8ad66cafaa10e6ba94ff79a8dbc2cc437c6bfe93)