Messages in this thread | | | From | Arnd Bergmann <> | Date | Mon, 19 Feb 2018 12:35:42 +0100 | Subject | Re: [PATCH v5 05/20] firmware: arm_scmi: add scmi protocol bus to enumerate protocol devices |
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On Tue, Jan 2, 2018 at 3:42 PM, Sudeep Holla <sudeep.holla@arm.com> wrote:
> +#ifdef CONFIG_ARM_SCMI_PROTOCOL > +int scmi_driver_register(struct scmi_driver *driver, > + struct module *owner, const char *mod_name); > +void scmi_driver_unregister(struct scmi_driver *driver); > +#else > +static int scmi_driver_register(struct scmi_driver *driver, > + struct module *owner, const char *mod_name) > +{ > + return -EINVAL; > +} > +static void scmi_driver_unregister(struct scmi_driver *driver) {} > +#endif /* CONFIG_ARM_SCMI_PROTOCOL */
The dummy helpers must be 'static inline', not just 'static', otherwise you get a warning when this header is included by a file that doesn't call both of them.
Arnd
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