git: 3e55a45bb7f3 - stable/12 - Adjust function definition in aim_machdep.c to avoid clang 15 warning

The branch stable/12 has been updated by dim:

URL: https://cgit.FreeBSD.org/src/commit/?id=3e55a45bb7f3381e55d4c7dd1ef7b90aa4feba8a

commit 3e55a45bb7f3381e55d4c7dd1ef7b90aa4feba8a
Author:     Dimitry Andric <dim@FreeBSD.org>
AuthorDate: 2022-08-15 18:27:56 +0000
Commit:     Dimitry Andric <dim@FreeBSD.org>
CommitDate: 2022-08-21 11:21:55 +0000

    Adjust function definition in aim_machdep.c to avoid clang 15 warning
    
    With clang 15, the following -Werror warning is produced:
    
        sys/powerpc/aim/aim_machdep.c:750:14: error: a function declaration without a prototype is deprecated in all versions of C [-Werror,-Wstrict-prototypes]
        cpu_sleep()
                     ^
                      void
    
    This is because cpu_sleep() is declared with a (void) argument list,
    but defined with an empty argument list. Make the definition match the
    declaration.
    
    MFC after:      3 days
    
    (cherry picked from commit 06fce030e79ecce57365bc537e38ee0f25861d70)
---
 sys/powerpc/aim/aim_machdep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/powerpc/aim/aim_machdep.c b/sys/powerpc/aim/aim_machdep.c
index aff409d3ccc5..41022014d1bc 100644
--- a/sys/powerpc/aim/aim_machdep.c
+++ b/sys/powerpc/aim/aim_machdep.c
@@ -649,7 +649,7 @@ flush_disable_caches(void)
 }
 
 void
-cpu_sleep()
+cpu_sleep(void)
 {
 	static u_quad_t timebase = 0;
 	static register_t sprgs[4];