We don't need the card_if.h here. It breaks the building of kernels

with wi but without pccard.  Also remove an RCS id that I don't think
we need.

sys/dev/wi/if_wi_pci.c

@@ -28,6 +28,8 @@
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  * THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
  */
 
 /*
@@ -65,13 +67,6 @@
 #include <dev/wi/if_wivar.h>
 #include <dev/wi/if_wireg.h>
 
-#include "card_if.h"
-
-#if !defined(lint)
-static const char rcsid[] =
-  "$FreeBSD$";
-#endif
-
 static int wi_pci_probe(device_t);
 static int wi_pci_attach(device_t);