diff --git a/[refs] b/[refs]
index 0a0835fbe398..091e00f517db 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8cc72361481f00253f1e468ade5795427386d593
+refs/heads/master: d0da727e025da8b443a4a614dbb7a031b89857d0
diff --git a/trunk/sound/pci/ctxfi/cthw20k1.c b/trunk/sound/pci/ctxfi/cthw20k1.c
index 53572d92ef5d..44283bd7b2df 100644
--- a/trunk/sound/pci/ctxfi/cthw20k1.c
+++ b/trunk/sound/pci/ctxfi/cthw20k1.c
@@ -25,6 +25,7 @@
 #include <linux/spinlock.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
+#include <linux/delay.h>
 
 #define CT_XFI_DMA_MASK		DMA_BIT_MASK(32) /* 32 bits */
 
diff --git a/trunk/sound/pci/ctxfi/cthw20k2.c b/trunk/sound/pci/ctxfi/cthw20k2.c
index cdcb75cc33b6..9c2d38b4faa1 100644
--- a/trunk/sound/pci/ctxfi/cthw20k2.c
+++ b/trunk/sound/pci/ctxfi/cthw20k2.c
@@ -24,6 +24,7 @@
 #include <linux/string.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
+#include <linux/delay.h>
 
 #define CT_XFI_DMA_MASK		DMA_BIT_MASK(32) /* 32 bits */