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powerpc/boot: Use prom_arg_t in oflib

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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>
This commit is contained in:
Cédric Le Goater 2014-04-24 09:23:27 +02:00 committed by Benjamin Herrenschmidt
parent fed23ed7eb
commit 163bed77b9
1 changed files with 6 additions and 4 deletions
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10
arch/powerpc/boot/oflib.c
View file

@ -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 @@ int of_call_prom(const char *service, int nargs, int nret, ...)
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 @@ int of_call_prom(const char *service, int nargs, int nret, ...)
}
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 @@ static int of_call_prom_ret(const char *service, int nargs, int nret,
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 @@ static int check_of_version(void)
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();