firewire: Add card index field to get_info cdev ioctl struct.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/firewire/fw-device-cdev.h b/drivers/firewire/fw-device-cdev.h
index c6ea6f32a94b..0cc4b082257f 100644
--- a/drivers/firewire/fw-device-cdev.h
+++ b/drivers/firewire/fw-device-cdev.h
@@ -140,6 +140,9 @@ struct fw_cdev_get_info {
         /* If non-zero, a fw_cdev_event_bus_reset struct will be
          * copied here with the current state of the bus. */
         __u64 bus_reset;
+
+        /* The index of the card this devices belongs to. */
+        __u32 card;
 };
 
 struct fw_cdev_send_request {