sh: export return_address() symbol.

This is needed with some of the tracing code built as modules, so provide
the export.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2010-04-02 16:02:33 +09:00
parent 4bea3418c7
commit 5dd6ef5050

View File

@ -9,6 +9,7 @@
* for more details.
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <asm/dwarf.h>
#ifdef CONFIG_DWARF_UNWINDER
@ -52,3 +53,5 @@ void *return_address(unsigned int depth)
}
#endif
EXPORT_SYMBOL_GPL(return_address);