uwb: add pal parameter to new reservation callback
David Vrabel [Mon, 17 Nov 2008 15:24:14 +0000 (15:24 +0000)]
The pal parameter allows PALs to retrieve their PAL-specific data
structure.

Signed-off-by: David Vrabel <david.vrabel@csr.com>

drivers/uwb/rsv.c
drivers/uwb/uwb-debug.c
include/linux/uwb.h

index 3d76efe..935d5b5 100644 (file)
@@ -558,7 +558,7 @@ static struct uwb_rsv *uwb_rsv_new_target(struct uwb_rc *rc,
        spin_lock(&rc->pal_lock);
        list_for_each_entry(pal, &rc->pals, node) {
                if (pal->new_rsv)
-                       pal->new_rsv(rsv);
+                       pal->new_rsv(pal, rsv);
                if (rsv->state == UWB_RSV_STATE_T_ACCEPTED)
                        break;
        }
index 88e6ac7..217ebaa 100644 (file)
@@ -306,13 +306,13 @@ static struct file_operations drp_avail_fops = {
        .owner   = THIS_MODULE,
 };
 
-static void uwb_dbg_new_rsv(struct uwb_rsv *rsv)
+static void uwb_dbg_new_rsv(struct uwb_pal *pal, struct uwb_rsv *rsv)
 {
-       struct uwb_rc *rc = rsv->rc;
+       struct uwb_dbg *dbg = container_of(pal, struct uwb_dbg, pal);
 
-       if (rc->dbg->accept) {
-               list_add_tail(&rsv->pal_node, &rc->dbg->rsvs);
-               uwb_rsv_accept(rsv, uwb_dbg_rsv_cb, NULL);
+       if (dbg->accept) {
+               list_add_tail(&rsv->pal_node, &dbg->rsvs);
+               uwb_rsv_accept(rsv, uwb_dbg_rsv_cb, dbg);
        }
 }
 
index c485484..effd979 100644 (file)
@@ -405,7 +405,7 @@ struct uwb_pal {
        struct list_head node;
        const char *name;
        struct device *device;
-       void (*new_rsv)(struct uwb_rsv *rsv);
+       void (*new_rsv)(struct uwb_pal *pal, struct uwb_rsv *rsv);
 };
 
 void uwb_pal_init(struct uwb_pal *pal);