Fix the build of fdtdump with mingw.

Upstream-Status: Backport
Signed-off-by: Ross Burton <ross.burton@arm.com>

From ae0ce1fa7f4d679b5f8df1fc0e797246e43547fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
Date: Wed, 25 Aug 2021 16:13:50 +0400
Subject: [PATCH] fdtdump: fix -Werror=int-to-pointer-cast
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With mingw64-gcc, the compiler complains with various warnings:
error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20210825121350.213551-1-marcandre.lureau@redhat.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 fdtdump.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fdtdump.c b/fdtdump.c
index d9fb374..483f367 100644
--- a/fdtdump.c
+++ b/fdtdump.c
@@ -21,7 +21,7 @@
 #define MAX_VERSION 17
 
 #define ALIGN(x, a)	(((x) + ((a) - 1)) & ~((a) - 1))
-#define PALIGN(p, a)	((void *)(ALIGN((unsigned long)(p), (a))))
+#define PALIGN(p, a)	((void *)(ALIGN((uintptr_t)(p), (a))))
 #define GET_CELL(p)	(p += 4, *((const fdt32_t *)(p-4)))
 
 static const char *tagname(uint32_t tag)
-- 
2.25.1

