diff --git a/[refs] b/[refs]
index d6b294bc4fe4..fc07ab8393a0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3f9d7b0d810f9fe3dc670901b694a9632b8d62b3
+refs/heads/master: 6d3a25f1fb75206ae8b2b1cdd1431b3852e1a45a
diff --git a/trunk/drivers/spi/spi_s3c24xx_gpio.c b/trunk/drivers/spi/spi_s3c24xx_gpio.c
index a5d2cdfff46f..bcaf4bd18eb9 100644
--- a/trunk/drivers/spi/spi_s3c24xx_gpio.c
+++ b/trunk/drivers/spi/spi_s3c24xx_gpio.c
@@ -15,6 +15,7 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
+#include <linux/workqueue.h>
 #include <linux/platform_device.h>
 
 #include <linux/spi/spi.h>