common: Drop linux/printk.h from common header

This old patch was marked as deferred. Bring it back to life, to continue
towards the removal of common.h

Move this out of the common header and include it only where needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/usb/musb-new/musb_debug.h b/drivers/usb/musb-new/musb_debug.h
index c468bda..94375b7 100644
--- a/drivers/usb/musb-new/musb_debug.h
+++ b/drivers/usb/musb-new/musb_debug.h
@@ -10,6 +10,7 @@
 #ifndef __MUSB_LINUX_DEBUG_H__
 #define __MUSB_LINUX_DEBUG_H__
 
+#include <linux/printk.h>
 #define yprintk(facility, format, args...) \
 	do { printk(facility "%s %d: " format , \
 	__func__, __LINE__ , ## args); } while (0)