pcmcia: do not use io_req_t when calling pcmcia_request_io()

Instead of io_req_t, drivers are now requested to fill out
struct pcmcia_device *p_dev->resource[0,1] for up to two ioport
ranges. After a call to pcmcia_request_io(), the ports found there
are reserved, after calling pcmcia_request_configuration(), they may
be used.

CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-ide@vger.kernel.org
CC: linux-usb@vger.kernel.org
CC: laforge@gnumonks.org
CC: linux-mtd@lists.infradead.org
CC: alsa-devel@alsa-project.org
CC: linux-serial@vger.kernel.org
CC: Michael Buesch <mb@bu3sch.de>
Acked-by: Marcel Holtmann <marcel@holtmann.org> (for drivers/bluetooth/)
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

1 files changed, 16 insertions, 15 deletions

diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index bba6369a028e..699304480aed 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -248,9 +248,8 @@ static int fmvj18x_probe(struct pcmcia_device *link)
     lp->base = NULL;
 
     /* The io structure describes IO port mapping */
-    link->io.NumPorts1 = 32;
-    link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
-    link->io.IOAddrLines = 5;
+    link->resource[0]->end = 32;
+    link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
 
     /* General socket configuration */
     link->conf.Attributes = CONF_ENABLE_IRQ;
@@ -288,13 +287,13 @@ static int mfc_try_io_port(struct pcmcia_device *link)
         { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
 
     for (i = 0; i < 5; i++) {
-        link->io.BasePort2 = serial_base[i];
-        link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
-        if (link->io.BasePort2 == 0) {
-            link->io.NumPorts2 = 0;
+        link->resource[1]->start = serial_base[i];
+        link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
+        if (link->resource[1]->start == 0) {
+            link->resource[1]->end = 0;
             printk(KERN_NOTICE "fmvj18x_cs: out of resource for serial\n");
         }
-        ret = pcmcia_request_io(link, &link->io);
+        ret = pcmcia_request_io(link);
         if (ret == 0)
                 return ret;
     }
@@ -310,8 +309,8 @@ static int ungermann_try_io_port(struct pcmcia_device *link)
         0x380,0x3c0 only for ioport.
     */
     for (ioaddr = 0x300; ioaddr < 0x3e0; ioaddr += 0x20) {
-        link->io.BasePort1 = ioaddr;
-        ret = pcmcia_request_io(link, &link->io);
+        link->resource[0]->start = ioaddr;
+        ret = pcmcia_request_io(link);
         if (ret == 0) {
             /* calculate ConfigIndex value */
             link->conf.ConfigIndex = 
@@ -345,6 +344,8 @@ static int fmvj18x_config(struct pcmcia_device *link)
 
     dev_dbg(&link->dev, "fmvj18x_config\n");
 
+    link->io_lines = 5;
+
     len = pcmcia_get_tuple(link, CISTPL_FUNCE, &buf);
     kfree(buf);
 
@@ -363,20 +364,20 @@ static int fmvj18x_config(struct pcmcia_device *link)
                 /* MultiFunction Card */
                 link->conf.ConfigBase = 0x800;
                 link->conf.ConfigIndex = 0x47;
-                link->io.NumPorts2 = 8;
+                link->resource[1]->end = 8;
             }
             break;
         case MANFID_NEC:
             cardtype = NEC; /* MultiFunction Card */
             link->conf.ConfigBase = 0x800;
             link->conf.ConfigIndex = 0x47;
-            link->io.NumPorts2 = 8;
+            link->resource[1]->end = 8;
             break;
         case MANFID_KME:
             cardtype = KME; /* MultiFunction Card */
             link->conf.ConfigBase = 0x800;
             link->conf.ConfigIndex = 0x47;
-            link->io.NumPorts2 = 8;
+            link->resource[1]->end = 8;
             break;
         case MANFID_CONTEC:
             cardtype = CONTEC;
@@ -417,14 +418,14 @@ static int fmvj18x_config(struct pcmcia_device *link)
         }
     }
 
-    if (link->io.NumPorts2 != 0) {
+    if (link->resource[1]->end != 0) {
         ret = mfc_try_io_port(link);
         if (ret != 0) goto failed;
     } else if (cardtype == UNGERMANN) {
         ret = ungermann_try_io_port(link);
         if (ret != 0) goto failed;
     } else { 
-            ret = pcmcia_request_io(link, &link->io);
+            ret = pcmcia_request_io(link);
             if (ret)
                     goto failed;
     }