[RFC PATCH linux-next] kernel/resource: __region_intersects() can be static

[kernel test robot]

Fixes: edede6a2ecfe ("kernel/resource: allow region_intersects users to hold resource_lock")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: kernel test robot <lkp@xxxxxxxxx>
---
 resource.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/resource.c b/kernel/resource.c
index 8faae19f8236e..a4bc6f66136c6 100644
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -502,8 +502,8 @@ int __weak page_is_ram(unsigned long pfn)
 }
 EXPORT_SYMBOL_GPL(page_is_ram);
 
-int __region_intersects(resource_size_t start, size_t size, unsigned long flags,
-			unsigned long desc)
+static int __region_intersects(resource_size_t start, size_t size, unsigned long flags,
+			       unsigned long desc)
 {
 	struct resource res;
 	int type = 0; int other = 0;