kernel-resource-allow-region_intersects-users-to-hold-resource_lock-fix

make __region_intersects static

Reported-by: kernel test robot <lkp@intel.com>
Cc: Alistair Popple <apopple@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

diff --git a/kernel/resource.c b/kernel/resource.c
index 8faae19f8236ea168fad391806d51837a08f0430..f4aeeda7ee28d0805fc9f77162f00bf0b2f2156e 100644 (file)
--- 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;