diff --git a/arch/mips/bcm63xx/dev-dsp.c b/arch/mips/bcm63xx/dev-dsp.c
index da46d1d3c77c..5bb5b154c9bd 100644
--- a/arch/mips/bcm63xx/dev-dsp.c
+++ b/arch/mips/bcm63xx/dev-dsp.c
@@ -31,7 +31,7 @@ static struct resource voip_dsp_resources[] = {
 
 static struct platform_device bcm63xx_voip_dsp_device = {
 	.name		= "bcm63xx-voip-dsp",
-	.id		= 0,
+	.id		= -1,
 	.num_resources	= ARRAY_SIZE(voip_dsp_resources),
 	.resource	= voip_dsp_resources,
 };
diff --git a/arch/mips/bcm63xx/dev-wdt.c b/arch/mips/bcm63xx/dev-wdt.c
index 3e6c716a4c11..2a2346a99bcb 100644
--- a/arch/mips/bcm63xx/dev-wdt.c
+++ b/arch/mips/bcm63xx/dev-wdt.c
@@ -21,7 +21,7 @@ static struct resource wdt_resources[] = {
 
 static struct platform_device bcm63xx_wdt_device = {
 	.name		= "bcm63xx-wdt",
-	.id		= 0,
+	.id		= -1,
 	.num_resources	= ARRAY_SIZE(wdt_resources),
 	.resource	= wdt_resources,
 };