1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c
index 0385650f6077..0afb7ba999cf 100644
--- a/drivers/char/mbcs.c
+++ b/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;
 
@@ -515,11 +516,10 @@ int mbcs_gscr_mmap(struct file *fp, struct vm_area_struct *vma)
  * mbcs_completion_intr_handler - Primary completion handler.
  * @irq: irq
  * @arg: soft struct for device
- * @ep: regs
  *
  */
 static irqreturn_t
-mbcs_completion_intr_handler(int irq, void *arg, struct pt_regs *ep)
+mbcs_completion_intr_handler(int irq, void *arg)
 {
         struct mbcs_soft *soft = (struct mbcs_soft *)arg;
         void *mmr_base;