From 1680e4ba3d4f0ab12c387975584924f585fc77eb Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Wed, 11 Feb 2015 12:55:44 +0800 Subject: [PATCH] powerpc/boot/fdt: Use unsigned long for pointer casts Now that the wrapper supports 64-bit builds, we see warnings when attempting to cast pointers to int. Use unsigned long instead. Signed-off-by: Jeremy Kerr Signed-off-by: Michael Ellerman --- arch/powerpc/boot/libfdt-wrapper.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/boot/libfdt-wrapper.c b/arch/powerpc/boot/libfdt-wrapper.c index bb8b9b3505ee..535e8fd8900d 100644 --- a/arch/powerpc/boot/libfdt-wrapper.c +++ b/arch/powerpc/boot/libfdt-wrapper.c @@ -44,12 +44,12 @@ #define offset_devp(off) \ ({ \ - int _offset = (off); \ + unsigned long _offset = (off); \ check_err(_offset) ? NULL : (void *)(_offset+1); \ }) -#define devp_offset_find(devp) (((int)(devp))-1) -#define devp_offset(devp) (devp ? ((int)(devp))-1 : 0) +#define devp_offset_find(devp) (((unsigned long)(devp))-1) +#define devp_offset(devp) (devp ? ((unsigned long)(devp))-1 : 0) static void *fdt; static void *buf; /* = NULL */