1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index 04c1938b9c9..8cdd4d265ff 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/drivers/media/common/saa7146_core.c
@@ -21,7 +21,7 @@
 #include <media/saa7146.h>
 
 LIST_HEAD(saa7146_devices);
-DECLARE_MUTEX(saa7146_devices_lock);
+DEFINE_MUTEX(saa7146_devices_lock);
 
 static int saa7146_num;
 
@@ -116,8 +116,7 @@ static struct scatterlist* vmalloc_to_sg(unsigned char *virt, int nr_pages)
                 pg = vmalloc_to_page(virt);
                 if (NULL == pg)
                         goto err;
-                if (PageHighMem(pg))
-                        BUG();
+                BUG_ON(PageHighMem(pg));
                 sglist[i].page   = pg;
                 sglist[i].length = PAGE_SIZE;
         }
@@ -402,11 +401,11 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
 
         pci_set_drvdata(pci, dev);
 
-        init_MUTEX(&dev->lock);
+        mutex_init(&dev->lock);
         spin_lock_init(&dev->int_slock);
         spin_lock_init(&dev->slock);
 
-        init_MUTEX(&dev->i2c_lock);
+        mutex_init(&dev->i2c_lock);
 
         dev->module = THIS_MODULE;
         init_waitqueue_head(&dev->i2c_wq);