arm: Use proper prototype for SYSINIT functions

The only possible return value of function module_info_init() is 0. Make
it return void to match the prototype of SYSINIT.

MFC after:	1 week

2 files changed, 2 insertions, 4 deletions

diff --git a/sys/arm/arm/pmap-v6.c b/sys/arm/arm/pmap-v6.c
index 78883296c5b7..6a0ece1e4d98 100644
--- a/sys/arm/arm/pmap-v6.c
+++ b/sys/arm/arm/pmap-v6.c
@@ -1246,7 +1246,7 @@ pmap_bootstrap(vm_offset_t firstaddr)
 }
 
 static void
-pmap_init_reserved_pages(void)
+pmap_init_reserved_pages(void *dummy __unused)
 {
 	struct pcpu *pc;
 	vm_offset_t pages;
diff --git a/sys/arm/arm/unwind.c b/sys/arm/arm/unwind.c
index 7ad91a3e01a5..0d77074fae34 100644
--- a/sys/arm/arm/unwind.c
+++ b/sys/arm/arm/unwind.c
@@ -278,7 +278,7 @@ unwind_module_unloaded(struct linker_file *lf)
  * the unwind tables might be stripped, so instead we have to use the
  * _exidx_start/end symbols created by ldscript.arm.
  */
-static int
+static void
 module_info_init(void *arg __unused)
 {
 	struct linker_file thekernel;
@@ -291,8 +291,6 @@ module_info_init(void *arg __unused)
 	thekernel.exidx_addr = CADDR(&_exidx_start);
 	thekernel.exidx_size = UADDR(&_exidx_end) - UADDR(&_exidx_start);
 	populate_module_info(create_module_info(), &thekernel);
-
-	return (0);
 }
 SYSINIT(unwind_init, SI_SUB_KMEM, SI_ORDER_ANY, module_info_init, NULL);