pcmcia: introduce autoconfiguration feature

[net-next-2.6.git] / drivers / ide / ide-cs.c

diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c
index 87ad04925a9f5ba4badcbd9bf7d49321ddc6b57a..25b8a105a98d0f64aea9dcb30bd0a45fba72d41f 100644 (file)
--- a/drivers/ide/ide-cs.c
+++ b/drivers/ide/ide-cs.c
@@ -99,6 +99,7 @@ static int ide_probe(struct pcmcia_device *link)
     link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
     link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
     link->config_flags |= CONF_ENABLE_IRQ;
+    link->config_flags |= CONF_AUTO_SET_VPP | CONF_AUTO_CHECK_VCC;
 
     return ide_config(link);
 } /* ide_attach */
@@ -195,34 +196,16 @@ out_release:
 
 struct pcmcia_config_check {
        unsigned long ctl_base;
-       int skip_vcc;
        int is_kme;
 };
 
 static int pcmcia_check_one_config(struct pcmcia_device *pdev,
                                   cistpl_cftable_entry_t *cfg,
                                   cistpl_cftable_entry_t *dflt,
-                                  unsigned int vcc,
                                   void *priv_data)
 {
        struct pcmcia_config_check *stk = priv_data;
 
-       /* Check for matching Vcc, unless we're desperate */
-       if (!stk->skip_vcc) {
-               if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
-                       if (vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000)
-                               return -ENODEV;
-               } else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) {
-                       if (vcc != dflt->vcc.param[CISTPL_POWER_VNOM] / 10000)
-                               return -ENODEV;
-               }
-       }
-
-       if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
-               pdev->vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
-       else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM))
-               pdev->vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000;
-
        if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
                cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
                pdev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
@@ -271,10 +254,10 @@ static int ide_config(struct pcmcia_device *link)
     if (!stk)
            goto err_mem;
     stk->is_kme = is_kme;
-    stk->skip_vcc = io_base = ctl_base = 0;
+    io_base = ctl_base = 0;
 
     if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) {
-           stk->skip_vcc = 1;
+           link->config_flags &= ~CONF_AUTO_CHECK_VCC;
            if (pcmcia_loop_config(link, pcmcia_check_one_config, stk))
                    goto failed; /* No suitable config found */
     }