RISC-V: remove the unused return_to_handler export

Christoph Hellwig · palmer-dabbelt · commit f31b8de98853 · 2018-10-22T17:38:12.000-07:00
This export is not only not needed, but also breaks symbol versioning
due to being an undeclared assembly export.

Signed-off-by: Christoph Hellwig &lt;hch@lst.de&gt;
Signed-off-by: Palmer Dabbelt &lt;palmer@sifive.com&gt;
diff --git a/arch/riscv/kernel/mcount.S b/arch/riscv/kernel/mcount.S
@@ -75,7 +75,6 @@ ENTRY(return_to_handler)
 	RESTORE_RET_ABI_STATE
 	jalr	a1
 ENDPROC(return_to_handler)
-EXPORT_SYMBOL(return_to_handler)
 #endif
 
 #ifndef CONFIG_DYNAMIC_FTRACE
