compiler.h: align the __ADDRESSABLE macro with Linux' version

Use UNIQUE_ID in the __ADDRESSABLE macro.

Signed-off-by: Marek BehĂșn <marek.behun@nic.cz>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 82a8a4e..98dd3fc 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -295,7 +295,7 @@
  */
 #define __ADDRESSABLE(sym) \
 	static void * __section(".discard.addressable") __used \
-		__PASTE(__addressable_##sym, __LINE__) = (void *)&sym;
+		__UNIQUE_ID(__PASTE(__addressable_,sym)) = (void *)&sym;
 
 /**
  * offset_to_ptr - convert a relative memory offset to an absolute pointer