From 50af4dc67dc21f6124041d67652dee816289bc47 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Thu, 19 Apr 2012 12:05:05 +0200
Subject: [PATCH] Hide unused section

Since "cold" is defined to 0 this code disappears if optimization is
enabled.
---
 freebsd/dev/usb/usb_process.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/freebsd/dev/usb/usb_process.c b/freebsd/dev/usb/usb_process.c
index 4ac74981..cfaa5ee6 100644
--- a/freebsd/dev/usb/usb_process.c
+++ b/freebsd/dev/usb/usb_process.c
@@ -452,10 +452,14 @@ usb_proc_drain(struct usb_process *up)
 		/* Check if we are still cold booted */
 
 		if (cold) {
+#ifndef __rtems__
 			USB_THREAD_SUSPEND(up->up_ptr);
 			printf("WARNING: A USB process has "
 			    "been left suspended\n");
 			break;
+#else /* __rtems__ */
+                        BSD_ASSERT(0);
+#endif /* __rtems__ */
 		}
 		cv_wait(&up->up_cv, up->up_mtx);
 	}