diff --git a/[refs] b/[refs]
index 0a4f8ebea2e2..7bc69af757d0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: edceeaf50be1764db4aa7c1b19e540067a051e77
+refs/heads/master: 930ff81c595e7923575cd7c0b8d7284ac1b3815e
diff --git a/trunk/drivers/char/mbcs.c b/trunk/drivers/char/mbcs.c
index 0385650f6077..636354722658 100644
--- a/trunk/drivers/char/mbcs.c
+++ b/trunk/drivers/char/mbcs.c
@@ -22,6 +22,7 @@
 #include <linux/delay.h>
 #include <linux/device.h>
 #include <linux/mm.h>
+#include <linux/fs.h>
 #include <linux/uio.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
@@ -447,15 +448,15 @@ loff_t mbcs_sram_llseek(struct file * filp, loff_t off, int whence)
 	loff_t newpos;
 
 	switch (whence) {
-	case 0:		/* SEEK_SET */
+	case SEEK_SET:
 		newpos = off;
 		break;
 
-	case 1:		/* SEEK_CUR */
+	case SEEK_CUR:
 		newpos = filp->f_pos + off;
 		break;
 
-	case 2:		/* SEEK_END */
+	case SEEK_END:
 		newpos = MBCS_SRAM_SIZE + off;
 		break;