ALSA: lola - Yet another linux/delay.h inclusion

Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/lola/lola_clock.c

diff --git a/sound/pci/lola/lola_clock.c b/sound/pci/lola/lola_clock.c
index d2cce39..72f8ef0 100644
--- a/sound/pci/lola/lola_clock.c
+++ b/sound/pci/lola/lola_clock.c
@@ -20,6 +20,7 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/delay.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include "lola.h"