* for more details.
*/
#include <linux/kernel.h>
+#include <linux/module.h>
#include <asm/dwarf.h>
#ifdef CONFIG_DWARF_UNWINDER
struct dwarf_frame *tmp;
tmp = dwarf_unwind_stack(ra, frame);
+ if (!tmp)
+ return NULL;
if (frame)
dwarf_free_frame(frame);
}
#endif
+
+EXPORT_SYMBOL_GPL(return_address);