seabios: acpi: move out endian conversion helper function.

move out cpu_to_le{32, 16} from acpi.c to util.h.
Those will be used by other files later.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>

1 files changed, 10 insertions, 0 deletions

diff --git a/src/util.h b/src/util.h
index 92b3e5c9..6c08a3c6 100644
--- a/src/util.h
+++ b/src/util.h
@@ -110,6 +110,16 @@ static inline u32 __htonl(u32 val) {
 #define htons(x) __htons_constant(x)
 #define ntohs(x) htons(x)
 
+static inline u16 cpu_to_le16(u16 x)
+{
+    return x;
+}
+
+static inline u32 cpu_to_le32(u32 x)
+{
+    return x;
+}
+
 static inline u32 getesp(void) {
     u32 esp;
     asm("movl %%esp, %0" : "=rm"(esp));