X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=lib%2Ffdtdec.c;h=1a863699348ebe55dd2fa9d7dfc0c0e5efb1184a;hb=baaaa7539c7511e7e90453ecf0f20d8eaeeb70c6;hp=9f0b65de383134d7d05add6064844003dcaa7bc9;hpb=02464e386bb5f0a022c121f95ae75cf583759d95;p=u-boot

diff --git a/lib/fdtdec.c b/lib/fdtdec.c
index 9f0b65de38..1a86369934 100644
--- a/lib/fdtdec.c
+++ b/lib/fdtdec.c
@@ -149,7 +149,7 @@ fdt_addr_t fdtdec_get_addr_size_auto_parent(const void *blob, int parent,
 	}
 
 	ns = fdt_size_cells(blob, parent);
-	if (ns < 1) {
+	if (ns < 0) {
 		debug("(bad #size-cells)\n");
 		return FDT_ADDR_T_NONE;
 	}
@@ -180,10 +180,11 @@ fdt_addr_t fdtdec_get_addr_size_auto_noparent(const void *blob, int node,
 fdt_addr_t fdtdec_get_addr_size(const void *blob, int node,
 		const char *prop_name, fdt_size_t *sizep)
 {
+	int ns = sizep ? (sizeof(fdt_size_t) / sizeof(fdt32_t)) : 0;
+
 	return fdtdec_get_addr_size_fixed(blob, node, prop_name, 0,
 					  sizeof(fdt_addr_t) / sizeof(fdt32_t),
-					  sizeof(fdt_size_t) / sizeof(fdt32_t),
-					  sizep);
+					  ns, sizep);
 }
 
 fdt_addr_t fdtdec_get_addr(const void *blob, int node,