Hi, kbuild test robot <fengguang.wu@xxxxxxxxx> writes: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git next > head: b7bd98b7db9fc8fe19da1a5ff0215311c6b95e46 > commit: 98bfb39466954c69d2a448e6ddcab6d91cd48e25 [38/65] usb: of: add an api to get dr_mode by the phy node > config: x86_64-acpi-redef (attached as .config) > reproduce: > git checkout 98bfb39466954c69d2a448e6ddcab6d91cd48e25 > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>): > > drivers/usb/common/built-in.o: In function `of_usb_get_dr_mode_by_phy': >>> (.text+0x0): multiple definition of `of_usb_get_dr_mode_by_phy' > drivers/usb/chipidea/built-in.o:(.text+0xd61): first defined here seems like a false positive to me. There's only one definition of of_usb_get_dr_mode_by_phy(). Oh no, wait. Bin missed a static inline. diff --git a/include/linux/usb/of.h b/include/linux/usb/of.h index 3805757dcdc2..974bce93aa28 100644 --- a/include/linux/usb/of.h +++ b/include/linux/usb/of.h @@ -17,7 +17,8 @@ bool of_usb_host_tpl_support(struct device_node *np); int of_usb_update_otg_caps(struct device_node *np, struct usb_otg_caps *otg_caps); #else -enum usb_dr_mode of_usb_get_dr_mode_by_phy(struct device_node *phy_np) +static inline enum usb_dr_mode +of_usb_get_dr_mode_by_phy(struct device_node *phy_np) { return USB_DR_MODE_UNKNOWN; } I'll apply this to my 'next'. -- balbi
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