TTY: serial, include pci.h in m32r_sio

It uses pointers to pci_dev, but compiler complains it doesn't know
it:
In file included from .../m32r_sio.c:53:
.../m32r_sio.h:21: warning: "struct pci_dev" declared inside parameter list
.../m32r_sio.h:21: warning: its scope is only this definition or declaration, which is probably not what you want
.../m32r_sio.h:22: warning: "struct pci_dev" declared inside parameter list

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/m32r_sio.h b/drivers/tty/serial/m32r_sio.h
index e9b7e11..8129824 100644 (file)
--- a/drivers/tty/serial/m32r_sio.h
+++ b/drivers/tty/serial/m32r_sio.h
@@ -15,6 +15,7 @@
  * (at your option) any later version.
  */
 
+#include <linux/pci.h>
 
 struct m32r_sio_probe {
        struct module   *owner;