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authorCédric Le Goater <clg@fr.ibm.com>2014-04-24 09:23:27 +0200
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2014-04-28 17:35:31 +1000
commit163bed77b97c2f1e941641f81566da8ea647deda (patch)
treefd20c6414bc54bad5b2be577c53e3537bf6ecaa5 /arch
parentfed23ed7ebf0fbea17ad8fed207ff35a747fecaf (diff)
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/boot/oflib.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/powerpc/boot/oflib.c b/arch/powerpc/boot/oflib.c
index c3288a3446b3..3b0c9458504f 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 @@ 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();