Messages in this thread | | | Date | Tue, 19 Apr 2022 11:12:58 +0200 | Subject | Re: [PATCH] extcon: ptn5150: add usb role class support | From | Krzysztof Kozlowski <> |
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On 19/04/2022 10:51, Jun Li wrote: > My test config is making USB_ROLE_SWITCH=m, but PTN5150=y > > So with below header file: > > #if IS_ENABLED(CONFIG_USB_ROLE_SWITCH) > void usb_role_switch_put(struct usb_role_switch *sw); > #else > static inline void usb_role_switch_put(struct usb_role_switch *sw) { } > #endif > > Will have link error.
Yep, true. I cannot remember the solution for that... With the select you cannot disable USB_ROLE_SWITCH. With "depends on X || depends on !X", one still cannot disable USB_ROLE_SWITCH. However this is a common problem and I am pretty sure people were working on this. :)
Best regards, Krzysztof
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