Silenced some compiler warnings that occur when compiling with prototype checks

The compiler flags -Wmissing-prototypes and -Wstrict-prototypes generally help
to write code with proper prototypes. This way one can avoid some ugly bugs
because it helps to identify functions that do not have prototypes in headers.
It also helps to improve performance since local functions then have to be
declared "static", so the compiler can do better optimizations.

Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>

2 files changed, 4 insertions, 4 deletions

diff --git a/include/ppc970/cpu.h b/include/ppc970/cpu.h
index f42fd48..a1a0932 100644
--- a/include/ppc970/cpu.h
+++ b/include/ppc970/cpu.h
@@ -73,21 +73,21 @@
 #define EXPAND(x) STRINGIFY(x)
 
 static inline void
-set_ci()
+set_ci(void)
 {
 	unsigned long tmp;
 	asm volatile(EXPAND(SETCI(%0)) : "=r"(tmp) :: "memory", "cc");
 }
 
 static inline void
-clr_ci()
+clr_ci(void)
 {
 	unsigned long tmp;
 	asm volatile(EXPAND(CLRCI(%0)) : "=r"(tmp) :: "memory", "cc");
 }
 
 static inline void
-eieio()
+eieio(void)
 {
 	asm volatile ("eieio":::"memory");
 }
diff --git a/include/ppcp7/cpu.h b/include/ppcp7/cpu.h
index 8b36382..042e64b 100644
--- a/include/ppcp7/cpu.h
+++ b/include/ppcp7/cpu.h
@@ -45,7 +45,7 @@ static inline void flush_cache(void* r, long n)
 }
 
 static inline void
-eieio()
+eieio(void)
 {
 	asm volatile ("eieio":::"memory");
 }