firewire: Generalize resource tracking for cdev implementation.

Generalize the way we keep track of the various resources and
assign a unique handle to each resource.

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

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/firewire/fw-device-cdev.h b/drivers/firewire/fw-device-cdev.h
index 62f5f66ca101..a6340bf306fb 100644
--- a/drivers/firewire/fw-device-cdev.h
+++ b/drivers/firewire/fw-device-cdev.h
@@ -103,7 +103,7 @@ struct fw_cdev_event_request {
         __u32 type;
         __u32 tcode;
         __u64 offset;
-        __u32 serial;
+        __u32 handle;
         __u32 length;
         __u32 data[0];
 };
@@ -186,17 +186,18 @@ struct fw_cdev_send_response {
         __u32 rcode;
         __u32 length;
         __u64 data;
-        __u32 serial;
+        __u32 handle;
 };
 
 struct fw_cdev_allocate {
         __u64 offset;
         __u64 closure;
         __u32 length;
+        __u32 handle;
 };
 
 struct fw_cdev_deallocate {
-        __u64 offset;
+        __u32 handle;
 };
 
 #define FW_CDEV_LONG_RESET      0