From ef4e8ce1beb5b93aedda5a4c1b90bfd989c6791e Mon Sep 17 00:00:00 2001 From: David Gibson Date: Mon, 7 Jul 2008 10:10:48 +1000 Subject: dtc: Enable and fix -Wpointer-arith warnings This patch turns on the -Wpointer-arith option in the dtc Makefile, and fixes the resulting warnings due to using (void *) in pointer arithmetic. While convenient, pointer arithmetic on void * is not portable, so it's better that we avoid it, particularly in libfdt. Also add necessary definition of uintptr_t needed by David Gibson's changeset "dtc: Enable and fix -Wpointer-arith warnings" (the definition comes from stdint.h, which u-boot doesn't have). -- gvb Signed-off-by: David Gibson Signed-off-by: Gerald Van Baren --- libfdt/fdt_wip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libfdt/fdt_wip.c') diff --git a/libfdt/fdt_wip.c b/libfdt/fdt_wip.c index 24e172495..b33611346 100644 --- a/libfdt/fdt_wip.c +++ b/libfdt/fdt_wip.c @@ -80,7 +80,7 @@ static void nop_region(void *start, int len) { uint32_t *p; - for (p = start; (void *)p < (start + len); p++) + for (p = start; (char *)p < ((char *)start + len); p++) *p = cpu_to_fdt32(FDT_NOP); } -- cgit v1.2.3