diff options
| author | Jack Pham <jackp@codeaurora.org> | 2016-03-23 13:18:03 -0700 |
|---|---|---|
| committer | Amit Pundir <amit.pundir@linaro.org> | 2016-05-19 12:35:13 +0530 |
| commit | d4c7c8eafe99e465e06b81a9ee0458bff5f65b1d (patch) | |
| tree | 619cee06168de387b9ce82505e014eebce572cff /include/linux/usb | |
| parent | dab07c53da6e724035684eb63a27d478e49c58c5 (diff) | |
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)
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/class-dual-role.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/usb/class-dual-role.h b/include/linux/usb/class-dual-role.h index af42ed34944a..c6df2238012e 100644 --- a/include/linux/usb/class-dual-role.h +++ b/include/linux/usb/class-dual-role.h @@ -109,18 +109,19 @@ extern int dual_role_property_is_writeable(struct dual_role_phy_instance enum dual_role_property prop); extern void *dual_role_get_drvdata(struct dual_role_phy_instance *dual_role); #else /* CONFIG_DUAL_ROLE_USB_INTF */ -static void dual_role_instance_changed(struct dual_role_phy_instance +static inline void dual_role_instance_changed(struct dual_role_phy_instance *dual_role){} -static struct dual_role_phy_instance *__must_check +static inline struct dual_role_phy_instance *__must_check devm_dual_role_instance_register(struct device *parent, const struct dual_role_phy_desc *desc) { return ERR_PTR(-ENOSYS); } -static void devm_dual_role_instance_unregister(struct device *dev, +static inline void devm_dual_role_instance_unregister(struct device *dev, struct dual_role_phy_instance *dual_role){} -static void *dual_role_get_drvdata(struct dual_role_phy_instance *dual_role) +static inline void *dual_role_get_drvdata(struct dual_role_phy_instance + *dual_role) { return ERR_PTR(-ENOSYS); } |