summaryrefslogtreecommitdiff
path: root/libfdt/fdt_wip.c
diff options
context:
space:
mode:
authorDavid Gibson <david@gibson.dropbear.id.au>2008-07-07 10:10:48 +1000
committerGerald Van Baren <vanbaren@cideas.com>2008-08-24 22:20:49 -0400
commitef4e8ce1beb5b93aedda5a4c1b90bfd989c6791e (patch)
tree4f975651b587a12ae9914bd2b9e558db88aea808 /libfdt/fdt_wip.c
parentafe3848b79a7ff351e9fbf3a7c162d2de002279b (diff)
downloadu-boot-imx-ef4e8ce1beb5b93aedda5a4c1b90bfd989c6791e.zip
u-boot-imx-ef4e8ce1beb5b93aedda5a4c1b90bfd989c6791e.tar.gz
u-boot-imx-ef4e8ce1beb5b93aedda5a4c1b90bfd989c6791e.tar.bz2
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 <david@gibson.dropbear.id.au> Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Diffstat (limited to 'libfdt/fdt_wip.c')
-rw-r--r--libfdt/fdt_wip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libfdt/fdt_wip.c b/libfdt/fdt_wip.c
index 24e1724..b336113 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);
}