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Diffstat (limited to 'arch/powerpc/include/asm/ibmebus.h')
-rw-r--r--arch/powerpc/include/asm/ibmebus.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/ibmebus.h b/arch/powerpc/include/asm/ibmebus.h
index 088f95b2e14f..46fe406f461c 100644
--- a/arch/powerpc/include/asm/ibmebus.h
+++ b/arch/powerpc/include/asm/ibmebus.h
@@ -46,7 +46,9 @@
#include <linux/of_device.h>
#include <linux/of_platform.h>
-extern struct bus_type ibmebus_bus_type;
+struct platform_driver;
+
+extern const struct bus_type ibmebus_bus_type;
int ibmebus_register_driver(struct platform_driver *drv);
void ibmebus_unregister_driver(struct platform_driver *drv);