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| author | David Gibson <david@gibson.dropbear.id.au> | 2008-07-07 10:10:48 +1000 |
|---|---|---|
| committer | Jon Loeliger <jdl@jdl.com> | 2008-07-14 12:36:08 -0500 |
| commit | 36786db6154533b67d736b414ef63b4457009326 (patch) | |
| tree | 73ddad751d647db11333552261873dc6293eec42 /libfdt/fdt_sw.c | |
| parent | 76e0622b687d795bb1379cf183c6ce8613e14658 (diff) | |
| download | dtc-36786db6154533b67d736b414ef63b4457009326.tar.gz | |
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 <david@gibson.dropbear.id.au>
Diffstat (limited to 'libfdt/fdt_sw.c')
| -rw-r--r-- | libfdt/fdt_sw.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |