powerpc/boot: Use prom_arg_t in oflib
This patch updates the wrapper code to converge with the kernel code in
prom_init.
Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
diff --git a/arch/powerpc/boot/oflib.c b/arch/powerpc/boot/oflib.c
index c3288a3..3b0c945 100644
--- a/arch/powerpc/boot/oflib.c
+++ b/arch/powerpc/boot/oflib.c
@@ -16,6 +16,8 @@
#include "of.h"
+typedef u32 prom_arg_t;
+
/* The following structure is used to communicate with open firmware.
* All arguments in and out are in big endian format. */
struct prom_args {
@@ -46,7 +48,7 @@
va_start(list, nret);
for (i = 0; i < nargs; i++)
- args.args[i] = va_arg(list, unsigned int);
+ args.args[i] = va_arg(list, prom_arg_t);
va_end(list);
for (i = 0; i < nret; i++)
@@ -59,7 +61,7 @@
}
static int of_call_prom_ret(const char *service, int nargs, int nret,
- unsigned int *rets, ...)
+ prom_arg_t *rets, ...)
{
int i;
struct prom_args args;
@@ -71,7 +73,7 @@
va_start(list, rets);
for (i = 0; i < nargs; i++)
- args.args[i] = va_arg(list, unsigned int);
+ args.args[i] = va_arg(list, prom_arg_t);
va_end(list);
for (i = 0; i < nret; i++)
@@ -148,7 +150,7 @@
void *of_claim(unsigned long virt, unsigned long size, unsigned long align)
{
int ret;
- unsigned int result;
+ prom_arg_t result;
if (need_map < 0)
need_map = check_of_version();