On Fri, May 04, 2012 at 05:21:55PM -0700, Greg KH wrote:
> This patch breaks the build with:
> ERROR: "unregister_acpi_bus_type" [drivers/usb/core/usbcore.ko] undefined!
> ERROR: "register_acpi_bus_type" [drivers/usb/core/usbcore.ko] undefined!
>
> {sigh}
>
> Care to resend them after fixing this?
Does this fix it?
commit f5c5fea66ab7db94cea5a51c474ff5111ec55800
Author: Matthew Garrett <mjg@xxxxxxxxxx>
Date: Sat May 5 01:21:45 2012 -0400
ACPI: Add stubs for (un)register_acpi_bus_type
It's unreasonable to have CONFIG_ACPI for these in drivers, so add some
stub functions.
Signed-off-by: Matthew Garrett <mjg@xxxxxxxxxx>
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 30a9250..19f9483 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -431,6 +431,11 @@ static inline int acpi_pm_device_sleep_wake(struct device *dev, bool enable)
}
#endif
+#else /* CONFIG_ACPI */
+
+static int register_acpi_bus_type (struct acpi_bus_type *bus) { return 0; }
+static int unregister_acpi_bus_type (struct acpi_bus_type *bus) { return 0; }
+
#endif /* CONFIG_ACPI */
#endif /*__ACPI_BUS_H__*/
--
Matthew Garrett | mjg59@xxxxxxxxxxxxx
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