[PATCH] fdtdump: fix -Werror=int-to-pointer-cast

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From: Marc-André Lureau <marcandre.lureau@xxxxxxxxxx>

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@xxxxxxxxxx>
 fdtdump.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fdtdump.c b/fdtdump.c
index bdc0f94..d424869 100644
--- a/fdtdump.c
+++ b/fdtdump.c
@@ -21,7 +21,7 @@
 #define MAX_VERSION 17U
 #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)

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