X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=common%2Fusb.c;h=686f09a77d1ec7caf151b21dadaa17ec979f7f4e;hb=b38309b7375e2fa6d99c14f4abd84985dc932ff1;hp=d9bcb5a57e89f5922aaba1e353a120d82490ef34;hpb=a314ec1bfda3d0db0ce8ae02dde1b06650d82e7f;p=oweals%2Fu-boot.git

diff --git a/common/usb.c b/common/usb.c
index d9bcb5a57e..686f09a77d 100644
--- a/common/usb.c
+++ b/common/usb.c
@@ -28,6 +28,7 @@
 #include <common.h>
 #include <command.h>
 #include <dm.h>
+#include <malloc.h>
 #include <memalign.h>
 #include <asm/processor.h>
 #include <linux/compiler.h>
@@ -171,6 +172,12 @@ int usb_detect_change(void)
 	return change;
 }
 
+/* Lock or unlock async schedule on the controller */
+__weak int usb_lock_async(struct usb_device *dev, int lock)
+{
+	return 0;
+}
+
 /*
  * disables the asynch behaviour of the control message. This is used for data
  * transfers that uses the exclusiv access to the control and bulk messages.