usb: dual-role: make stub functions inline
If CONFIG_DUAL_ROLE_USB_INTF is disabled but the exported functions are referenced, the following build warning results: 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>
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@ -109,18 +109,19 @@ extern int dual_role_property_is_writeable(struct dual_role_phy_instance
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enum dual_role_property prop);
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extern void *dual_role_get_drvdata(struct dual_role_phy_instance *dual_role);
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#else /* CONFIG_DUAL_ROLE_USB_INTF */
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static void dual_role_instance_changed(struct dual_role_phy_instance
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static inline void dual_role_instance_changed(struct dual_role_phy_instance
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*dual_role){}
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static struct dual_role_phy_instance *__must_check
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static inline struct dual_role_phy_instance *__must_check
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devm_dual_role_instance_register(struct device *parent,
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const struct dual_role_phy_desc *desc)
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{
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return ERR_PTR(-ENOSYS);
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}
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static void devm_dual_role_instance_unregister(struct device *dev,
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static inline void devm_dual_role_instance_unregister(struct device *dev,
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struct dual_role_phy_instance
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*dual_role){}
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static void *dual_role_get_drvdata(struct dual_role_phy_instance *dual_role)
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static inline void *dual_role_get_drvdata(struct dual_role_phy_instance
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*dual_role)
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{
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return ERR_PTR(-ENOSYS);
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}
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