[media] pwc: properly allocate dma-able memory for ISO buffers

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 1 insertions, 10 deletions

diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h
index d65cd14ef9f2..1cfb8b475a3f 100644
--- a/drivers/media/video/pwc/pwc.h
+++ b/drivers/media/video/pwc/pwc.h
@@ -128,15 +128,6 @@
 #define DEVICE_USE_CODEC3(x) ((x)>=700)
 #define DEVICE_USE_CODEC23(x) ((x)>=675)
 
-/* The following structures were based on cpia.h. Why reinvent the wheel? :-) */
-struct pwc_iso_buf
-{
-        void *data;
-        int  length;
-        int  read;
-        struct urb *urb;
-};
-
 /* intermediate buffers with raw data from the USB cam */
 struct pwc_frame_buf
 {
@@ -180,7 +171,7 @@ struct pwc_device
         int cmd_len;
         unsigned char cmd_buf[13];
 
-        struct pwc_iso_buf sbuf[MAX_ISO_BUFS];
+        struct urb *urbs[MAX_ISO_BUFS];
         char iso_init;
 
         /* videobuf2 queue and queued buffers list */