1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/usb/media/se401.c b/drivers/usb/media/se401.c
index 2ba562285fda..8c3b1ad8a8fd 100644
--- a/drivers/usb/media/se401.c
+++ b/drivers/usb/media/se401.c
@@ -1157,21 +1157,21 @@ static int se401_mmap(struct file *file, struct vm_area_struct *vma)
         unsigned long size  = vma->vm_end-vma->vm_start;
         unsigned long page, pos;
 
-        down(&se401->lock);
+        mutex_lock(&se401->lock);
 
         if (se401->dev == NULL) {
-                up(&se401->lock);
+                mutex_unlock(&se401->lock);
                 return -EIO;
         }
         if (size > (((SE401_NUMFRAMES * se401->maxframesize) + PAGE_SIZE - 1) & ~(PAGE_SIZE - 1))) {
-                up(&se401->lock);
+                mutex_unlock(&se401->lock);
                 return -EINVAL;
         }
         pos = (unsigned long)se401->fbuf;
         while (size > 0) {
                 page = vmalloc_to_pfn((void *)pos);
                 if (remap_pfn_range(vma, start, page, PAGE_SIZE, PAGE_SHARED)) {
-                        up(&se401->lock);
+                        mutex_unlock(&se401->lock);
                         return -EAGAIN;
                 }
                 start += PAGE_SIZE;
@@ -1181,7 +1181,7 @@ static int se401_mmap(struct file *file, struct vm_area_struct *vma)
                 else
                         size = 0;
         }
-        up(&se401->lock);
+        mutex_unlock(&se401->lock);
 
         return 0;
 }
@@ -1366,7 +1366,7 @@ static int se401_probe(struct usb_interface *intf,
         memcpy(&se401->vdev, &se401_template, sizeof(se401_template));
         memcpy(se401->vdev.name, se401->camera_name, strlen(se401->camera_name));
         init_waitqueue_head(&se401->wq);
-        init_MUTEX(&se401->lock);
+        mutex_init(&se401->lock);
         wmb();
 
         if (video_register_device(&se401->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {