From 36786db6154533b67d736b414ef63b4457009326 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. Signed-off-by: David Gibson --- libfdt/fdt_sw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libfdt/fdt_sw.c') diff --git a/libfdt/fdt_sw.c b/libfdt/fdt_sw.c index df09876..92f8f0b 100644 --- a/libfdt/fdt_sw.c +++ b/libfdt/fdt_sw.c @@ -121,7 +121,7 @@ int fdt_add_reservemap_entry(void *fdt, uint64_t addr, uint64_t size) if ((offset + sizeof(*re)) > fdt_totalsize(fdt)) return -FDT_ERR_NOSPACE; - re = (struct fdt_reserve_entry *)(fdt + offset); + re = (struct fdt_reserve_entry *)((char *)fdt + offset); re->address = cpu_to_fdt64(addr); re->size = cpu_to_fdt64(size); -- cgit v1.2.3