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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_ro.c
parentafe3848b79a7ff351e9fbf3a7c162d2de002279b (diff)
downloadu-boot-linaro-stable-ef4e8ce1beb5b93aedda5a4c1b90bfd989c6791e.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. 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_ro.c')
-rw-r--r--libfdt/fdt_ro.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/libfdt/fdt_ro.c b/libfdt/fdt_ro.c
index 69af7bb84..8382afd38 100644
--- a/libfdt/fdt_ro.c
+++ b/libfdt/fdt_ro.c
@@ -412,10 +412,10 @@ int fdt_node_offset_by_phandle(const void *fdt, uint32_t phandle)
&phandle, sizeof(phandle));
}
-int _stringlist_contains(const void *strlist, int listlen, const char *str)
+int _stringlist_contains(const char *strlist, int listlen, const char *str)
{
int len = strlen(str);
- const void *p;
+ const char *p;
while (listlen >= len) {
if (memcmp(str, strlist, len+1) == 0)