commit ffbd268506ca70c2cd18238762a29b9a47d8d9fa
author Vasily Gorbik <gor@linux.ibm.com> Wed Jul 17 19:41:09 2019 +0200
committer Vasily Gorbik <gor@linux.ibm.com> Mon Jul 29 18:05:03 2019 +0200
tree 06899e8c8594e23ede597c47e4bae31605cd1fb7
parent 1877011a3568fcadf2ee28f4d02fe5c31b1bb060

s390/mm: make gmap_test_and_clear_dirty_pmd static

Since gmap_test_and_clear_dirty_pmd is not exported and has no reason to
be globally visible make it static to avoid the following sparse warning:
arch/s390/mm/gmap.c:2427:6: warning: symbol 'gmap_test_and_clear_dirty_pmd' was not declared. Should it be static?

Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

arch/s390/mm/gmap.c

diff --git a/arch/s390/mm/gmap.c b/arch/s390/mm/gmap.c
index 1e668b9..39c3a6e 100644
--- a/arch/s390/mm/gmap.c
+++ b/arch/s390/mm/gmap.c
@@ -2424,8 +2424,8 @@ EXPORT_SYMBOL_GPL(gmap_pmdp_idte_global);
  * This function is assumed to be called with the guest_table_lock
  * held.
  */
-bool gmap_test_and_clear_dirty_pmd(struct gmap *gmap, pmd_t *pmdp,
-				   unsigned long gaddr)
+static bool gmap_test_and_clear_dirty_pmd(struct gmap *gmap, pmd_t *pmdp,
+					  unsigned long gaddr)
 {
 	if (pmd_val(*pmdp) & _SEGMENT_ENTRY_INVALID)
 		return false;