git: 3c3686b3c773 - main - rwlock: Sprinkle const qualifiers where appropriate

The branch main has been updated by zlei:

URL: https://cgit.FreeBSD.org/src/commit/?id=3c3686b3c773131243d204b4096e484037c7b502

commit 3c3686b3c773131243d204b4096e484037c7b502
Author:     Zhenlei Huang <zlei@FreeBSD.org>
AuthorDate: 2025-09-05 16:00:04 +0000
Commit:     Zhenlei Huang <zlei@FreeBSD.org>
CommitDate: 2025-09-05 16:00:04 +0000

    rwlock: Sprinkle const qualifiers where appropriate
    
    No functional change intended.
    
    MFC after:      2 weeks
---
 sys/kern/kern_rwlock.c | 4 ++--
 sys/sys/rwlock.h       | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sys/kern/kern_rwlock.c b/sys/kern/kern_rwlock.c
index e182d1fe9baf..84a3a890be63 100644
--- a/sys/kern/kern_rwlock.c
+++ b/sys/kern/kern_rwlock.c
@@ -266,9 +266,9 @@ _rw_destroy(volatile uintptr_t *c)
 }
 
 void
-rw_sysinit(void *arg)
+rw_sysinit(const void *arg)
 {
-	struct rw_args *args;
+	const struct rw_args *args;
 
 	args = arg;
 	rw_init_flags((struct rwlock *)args->ra_rw, args->ra_desc,
diff --git a/sys/sys/rwlock.h b/sys/sys/rwlock.h
index 0ebe90e09bed..929f78c1d204 100644
--- a/sys/sys/rwlock.h
+++ b/sys/sys/rwlock.h
@@ -128,7 +128,7 @@
  */
 void	_rw_init_flags(volatile uintptr_t *c, const char *name, int opts);
 void	_rw_destroy(volatile uintptr_t *c);
-void	rw_sysinit(void *arg);
+void	rw_sysinit(const void *arg);
 int	_rw_wowned(const volatile uintptr_t *c);
 void	_rw_wlock_cookie(volatile uintptr_t *c, const char *file, int line);
 int	__rw_try_wlock_int(struct rwlock *rw LOCK_FILE_LINE_ARG_DEF);