Change in coreboot[master]: oprom/yabel/io.c: Fix building for ENV_X86_64

[Arthur Heymans (Code Review)]

Attention is currently required from: Arthur Heymans.
Hello Arthur Heymans,

I'd like you to do a code review. Please visit

https://review.coreboot.org/c/coreboot/+/59661

to review the following change.

Change subject: oprom/yabel/io.c: Fix building for ENV_X86_64
......................................................................

oprom/yabel/io.c: Fix building for ENV_X86_64

Unknown if yabel works for X86_64 but now it builds.

Change-Id: Iacdb9fde91a992b5010120f5824383ca4aebdd1a
Signed-off-by: Arthur Heymans 
---
M src/device/oprom/yabel/io.c
1 file changed, 3 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/61/59661/1

diff --git a/src/device/oprom/yabel/io.c b/src/device/oprom/yabel/io.c
index 051a601..07d2fd1 100644
--- a/src/device/oprom/yabel/io.c
+++ b/src/device/oprom/yabel/io.c
@@ -32,6 +32,7 @@
  *     IBM Corporation - initial implementation
  *****************************************************************************/

+#include <stdint.h>
 #include <types.h>
 #include "compat/rtas.h"
 #include "compat/time.h"
@@ -103,7 +104,7 @@
 {
    unsigned int ret;
    /* since we are using inb instructions, we need the port number as 16bit value */
-	u16 port = (u16)(u32) addr;
+	u16 port = (u16)(uintptr_t) addr;

switch (sz) {
    case 1:
@@ -125,7 +126,7 @@
 static int
 write_io(void *addr, unsigned int value, size_t sz)
 {
-	u16 port = (u16)(u32) addr;
+	u16 port = (u16)(uintptr_t) addr;
    switch (sz) {
    /* since we are using inb instructions, we need the port number as 16bit value */
    case 1: