1 files changed, 10 insertions, 92 deletions

diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index ba54d1b04d22..bd8a4134edeb 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -12,7 +12,6 @@
 #include <linux/wireless.h>
 #include <net/iw_handler.h>
 
-#include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
 #include <pcmcia/cisreg.h>
 #include <pcmcia/ds.h>
@@ -437,7 +436,6 @@ static int hostap_cs_probe(struct pcmcia_device *p_dev)
         int ret;
 
         PDEBUG(DEBUG_HW, "%s: setting Vcc=33 (constant)\n", dev_info);
-        p_dev->conf.IntType = INT_MEMORY_AND_IO;
 
         ret = prism2_config(p_dev);
         if (ret) {
@@ -468,74 +466,11 @@ static void prism2_detach(struct pcmcia_device *link)
 }
 
 
-/* run after a CARD_INSERTION event is received to configure the PCMCIA
- * socket and make the device available to the system */
-
-static int prism2_config_check(struct pcmcia_device *p_dev,
-                               cistpl_cftable_entry_t *cfg,
-                               cistpl_cftable_entry_t *dflt,
-                               unsigned int vcc,
-                               void *priv_data)
+static int prism2_config_check(struct pcmcia_device *p_dev, void *priv_data)
 {
-        if (cfg->index == 0)
-                return -ENODEV;
-
-        PDEBUG(DEBUG_EXTRA, "Checking CFTABLE_ENTRY 0x%02X "
-               "(default 0x%02X)\n", cfg->index, dflt->index);
-
-        /* Does this card need audio output? */
-        if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
-                p_dev->conf.Attributes |= CONF_ENABLE_SPKR;
-                p_dev->conf.Status = CCSR_AUDIO_ENA;
-        }
-
-        /* Use power settings for Vcc and Vpp if present */
-        /*  Note that the CIS values need to be rescaled */
-        if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
-                if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM] /
-                    10000 && !ignore_cis_vcc) {
-                        PDEBUG(DEBUG_EXTRA, "  Vcc mismatch - skipping"
-                               " this entry\n");
-                        return -ENODEV;
-                }
-        } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) {
-                if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM] /
-                    10000 && !ignore_cis_vcc) {
-                        PDEBUG(DEBUG_EXTRA, "  Vcc (default) mismatch "
-                               "- skipping this entry\n");
-                        return -ENODEV;
-                }
-        }
+        if (p_dev->config_index == 0)
+                return -EINVAL;
 
-        if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
-                p_dev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
-        else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM))
-                p_dev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000;
-
-        /* Do we need to allocate an interrupt? */
-        p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
-
-        /* IO window settings */
-        PDEBUG(DEBUG_EXTRA, "IO window settings: cfg->io.nwin=%d "
-               "dflt->io.nwin=%d\n",
-               cfg->io.nwin, dflt->io.nwin);
-        p_dev->resource[0]->end = p_dev->resource[1]->end = 0;
-        if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
-                cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
-                p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
-                p_dev->resource[0]->flags |=
-                                        pcmcia_io_cfg_data_width(io->flags);
-                p_dev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
-                p_dev->resource[0]->start = io->win[0].base;
-                p_dev->resource[0]->end = io->win[0].len;
-                if (io->nwin > 1) {
-                        p_dev->resource[1]->flags = p_dev->resource[0]->flags;
-                        p_dev->resource[1]->start = io->win[1].base;
-                        p_dev->resource[1]->end = io->win[1].len;
-                }
-        }
-
-        /* This reserves IO space but doesn't actually enable it */
         return pcmcia_request_io(p_dev);
 }
 
@@ -557,6 +492,10 @@ static int prism2_config(struct pcmcia_device *link)
         }
 
         /* Look for an appropriate configuration table entry in the CIS */
+        link->config_flags |= CONF_AUTO_SET_VPP | CONF_AUTO_AUDIO |
+                CONF_AUTO_CHECK_VCC | CONF_AUTO_SET_IO | CONF_ENABLE_IRQ;
+        if (ignore_cis_vcc)
+                link->config_flags &= ~CONF_AUTO_CHECK_VCC;
         ret = pcmcia_loop_config(link, prism2_config_check, NULL);
         if (ret) {
                 if (!ignore_cis_vcc)
@@ -588,12 +527,7 @@ static int prism2_config(struct pcmcia_device *link)
         if (ret)
                 goto failed_unlock;
 
-        /*
-         * This actually configures the PCMCIA socket -- setting up
-         * the I/O windows and the interrupt mapping, and putting the
-         * card and host interface into "Memory and IO" mode.
-         */
-        ret = pcmcia_request_configuration(link, &link->conf);
+        ret = pcmcia_enable_device(link);
         if (ret)
                 goto failed_unlock;
 
@@ -602,20 +536,6 @@ static int prism2_config(struct pcmcia_device *link)
 
         spin_unlock_irqrestore(&local->irq_init_lock, flags);
 
-        /* Finally, report what we've done */
-        printk(KERN_INFO "%s: index 0x%02x: ",
-               dev_info, link->conf.ConfigIndex);
-        if (link->conf.Vpp)
-                printk(", Vpp %d.%d", link->conf.Vpp / 10,
-                       link->conf.Vpp % 10);
-        if (link->conf.Attributes & CONF_ENABLE_IRQ)
-                printk(", irq %d", link->irq);
-        if (link->resource[0])
-                printk(" & %pR", link->resource[0]);
-        if (link->resource[1])
-                printk(" & %pR", link->resource[1]);
-        printk("\n");
-
         local->shutdown = 0;
 
         sandisk_enable_wireless(dev);
@@ -627,7 +547,7 @@ static int prism2_config(struct pcmcia_device *link)
         return ret;
 
  failed_unlock:
-         spin_unlock_irqrestore(&local->irq_init_lock, flags);
+        spin_unlock_irqrestore(&local->irq_init_lock, flags);
  failed:
         kfree(hw_priv);
         prism2_release((u_long)link);
@@ -779,9 +699,7 @@ MODULE_DEVICE_TABLE(pcmcia, hostap_cs_ids);
 
 
 static struct pcmcia_driver hostap_driver = {
-        .drv            = {
-                .name   = "hostap_cs",
-        },
+        .name           = "hostap_cs",
         .probe          = hostap_cs_probe,
         .remove         = prism2_detach,
         .owner          = THIS_MODULE,