The following trick will help you:
Put the same AsyncFileUpload control within invisible div into <ItemTemplate> also

<EditItemTemplate>
     ...
     <cc1:AsyncFileUpload ID="AsyncFileUploadLogo" runat="server" OnUploadedComplete="AsyncFileUploadLogo_UploadedComplete" />
</EditItemTemplate>
<ItemTemplate>
     ...
     <div style="display: none;">
        <cc1:AsyncFileUpload ID="AsyncFileUploadLogo" runat="server" OnUploadedComplete="AsyncFileUploadLogo_UploadedComplete" />
     </div>
</ItemTemplate>