diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c
index 68cc6532e7492ee4293708ab8db9cd6e257e5e51..f13a289a07438554b6bf6479a86fef7982ef53d5 100644
--- a/drivers/usb/core/endpoint.c
+++ b/drivers/usb/core/endpoint.c
@@ -12,7 +12,6 @@
 #include <linux/kernel.h>
 #include <linux/spinlock.h>
 #include <linux/slab.h>
-#include <linux/idr.h>
 #include <linux/usb.h>
 #include "usb.h"
 
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 29a24ced67483d8942f943013ee27a3645902112..9e59710efee7d46ba0b3c69efb1aebe23fa792b8 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -99,7 +99,6 @@
 #include <linux/prefetch.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
-#include <linux/idr.h>
 #include <linux/dma-mapping.h>
 
 #include "musb_core.h"