pcmcia: use pcmcia_loop_config in misc pcmcia drivers
[linux-2.6.git] / drivers / telephony / ixj_pcmcia.c
index ff9a29b..89c5e40 100644 (file)
@@ -124,65 +124,57 @@ static void ixj_get_serial(struct pcmcia_device * link, IXJ * j)
        return;
 }
 
+static int ixj_config_check(struct pcmcia_device *p_dev,
+                           cistpl_cftable_entry_t *cfg,
+                           void *priv_data)
+{
+       cistpl_cftable_entry_t *dflt = priv_data;
+
+       if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
+               cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
+               p_dev->conf.ConfigIndex = cfg->index;
+               p_dev->io.BasePort1 = io->win[0].base;
+               p_dev->io.NumPorts1 = io->win[0].len;
+               if (io->nwin == 2) {
+                       p_dev->io.BasePort2 = io->win[1].base;
+                       p_dev->io.NumPorts2 = io->win[1].len;
+               }
+               if (pcmcia_request_io(p_dev, &p_dev->io)) {
+                       if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+                               *dflt = *cfg;
+               } else
+                       return 0;
+       }
+       return -ENODEV;
+}
+
 static int ixj_config(struct pcmcia_device * link)
 {
        IXJ *j;
        ixj_info_t *info;
-       tuple_t tuple;
-       u_short buf[128];
-       cisparse_t parse;
-       cistpl_cftable_entry_t *cfg = &parse.cftable_entry;
-       cistpl_cftable_entry_t dflt =
-       {
-               0
-       };
-       int last_ret, last_fn;
+       cistpl_cftable_entry_t dflt = { 0 };
+
        info = link->priv;
        DEBUG(0, "ixj_config(0x%p)\n", link);
-       tuple.TupleData = (cisdata_t *) buf;
-       tuple.TupleOffset = 0;
-       tuple.TupleDataMax = 255;
-       tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
-       tuple.Attributes = 0;
-       CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-       while (1) {
-               if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
-                               pcmcia_parse_tuple(link, &tuple, &parse) != 0)
-                       goto next_entry;
-               if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
-                       cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
-                       link->conf.ConfigIndex = cfg->index;
-                       link->io.BasePort1 = io->win[0].base;
-                       link->io.NumPorts1 = io->win[0].len;
-                       if (io->nwin == 2) {
-                               link->io.BasePort2 = io->win[1].base;
-                               link->io.NumPorts2 = io->win[1].len;
-                       }
-                       if (pcmcia_request_io(link, &link->io) != 0)
-                               goto next_entry;
-                       /* If we've got this far, we're done */
-                       break;
-               }
-             next_entry:
-               if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
-                       dflt = *cfg;
-               CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
-       }
 
-       CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
+       if (pcmcia_loop_config(link, ixj_config_check, &dflt))
+               goto cs_failed;
+
+       if (pcmcia_request_configuration(link, &link->conf))
+               goto cs_failed;
 
        /*
         *      Register the card with the core.
-        */     
-       j=ixj_pcmcia_probe(link->io.BasePort1,link->io.BasePort1 + 0x10);
+        */
+       j = ixj_pcmcia_probe(link->io.BasePort1, link->io.BasePort1 + 0x10);
 
        info->ndev = 1;
        info->node.major = PHONE_MAJOR;
        link->dev_node = &info->node;
        ixj_get_serial(link, j);
        return 0;
+
       cs_failed:
-       cs_error(link, last_fn, last_ret);
        ixj_cs_release(link);
        return -ENODEV;
 }