1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/media/video/ivtv/ivtv-mailbox.c b/drivers/media/video/ivtv/ivtv-mailbox.c
index 1b5c0ac09a85..84577f6f41a2 100644
--- a/drivers/media/video/ivtv/ivtv-mailbox.c
+++ b/drivers/media/video/ivtv/ivtv-mailbox.c
@@ -369,10 +369,11 @@ int ivtv_vapi(struct ivtv *itv, int cmd, int args, ...)
 }
 
 /* This one is for stuff that can't sleep.. irq handlers, etc.. */
-void ivtv_api_get_data(struct ivtv_mailbox_data *mbdata, int mb, u32 data[])
+void ivtv_api_get_data(struct ivtv_mailbox_data *mbdata, int mb,
+                       int argc, u32 data[])
 {
+        volatile u32 __iomem *p = mbdata->mbox[mb].data;
         int i;
-
-        for (i = 0; i < CX2341X_MBOX_MAX_DATA; i++)
-                data[i] = readl(&mbdata->mbox[mb].data[i]);
+        for (i = 0; i < argc; i++, p++)
+                data[i] = readl(p);
 }