1 files changed, 7 insertions, 3 deletions

diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index 7129f9254e70..07f2bdfef4ee 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/drivers/media/video/zoran/zoran_driver.c
@@ -2493,6 +2493,8 @@ static int zoran_overlay(struct file *file, void *__fh, unsigned int on)
         return res;
 }
 
+static int zoran_streamoff(struct file *file, void *__fh, enum v4l2_buf_type type);
+
 static int zoran_reqbufs(struct file *file, void *__fh, struct v4l2_requestbuffers *req)
 {
         struct zoran_fh *fh = __fh;
@@ -2500,17 +2502,19 @@ static int zoran_reqbufs(struct file *file, void *__fh, struct v4l2_requestbuffe
         int res = 0;
 
         if (req->memory != V4L2_MEMORY_MMAP) {
-                dprintk(1,
+                dprintk(2,
                                 KERN_ERR
                                 "%s: only MEMORY_MMAP capture is supported, not %d\n",
                                 ZR_DEVNAME(zr), req->memory);
                 return -EINVAL;
         }
 
-        mutex_lock(&zr->resource_lock);
+        if (req->count == 0)
+                return zoran_streamoff(file, fh, req->type);
 
+        mutex_lock(&zr->resource_lock);
         if (fh->v4l_buffers.allocated || fh->jpg_buffers.allocated) {
-                dprintk(1,
+                dprintk(2,
                                 KERN_ERR
                                 "%s: VIDIOC_REQBUFS - buffers already allocated\n",
                                 ZR_DEVNAME(zr));