[S390] sparse: fix sparse ANSI-C warnings
Fix prototype of some functions in arch/s390/oprofile to avoid non-ANSI
warnings from sparse.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/oprofile/hwsampler.c b/arch/s390/oprofile/hwsampler.c
index 4552ce4..f43c0e4 100644
--- a/arch/s390/oprofile/hwsampler.c
+++ b/arch/s390/oprofile/hwsampler.c
@@ -994,7 +994,7 @@
*
* Returns 0 on success, !0 on failure.
*/
-int hwsampler_deallocate()
+int hwsampler_deallocate(void)
{
int rc;
@@ -1035,7 +1035,7 @@
return cb->sample_overflow;
}
-int hwsampler_setup()
+int hwsampler_setup(void)
{
int rc;
int cpu;
@@ -1102,7 +1102,7 @@
return rc;
}
-int hwsampler_shutdown()
+int hwsampler_shutdown(void)
{
int rc;
@@ -1203,7 +1203,7 @@
*
* Returns 0 on success, !0 on failure.
*/
-int hwsampler_stop_all()
+int hwsampler_stop_all(void)
{
int tmp_rc, rc, cpu;
struct hws_cpu_buffer *cb;