Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

[linux-2.6-microblaze.git] / drivers / pcmcia / pcmcia_resource.c

diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 45063b4..3131bb0 100644 (file)
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -88,7 +88,6 @@ static int alloc_io_space(struct pcmcia_socket *s, u_int attr, ioaddr_t *base,
        }
        if ((s->features & SS_CAP_STATIC_MAP) && s->io_offset) {
                *base = s->io_offset | (*base & 0x0fff);
-               s->io[0].res->flags = (s->io[0].res->flags & ~IORESOURCE_BITS) | (attr & IORESOURCE_BITS);
                return 0;
        }
        /* Check for an already-allocated window that must conflict with
@@ -209,7 +208,6 @@ int pccard_get_configuration_info(struct pcmcia_socket *s,
        if (!(s->state & SOCKET_PRESENT))
                return CS_NO_CARD;
 
-       config->Function = p_dev->func;
 
 #ifdef CONFIG_CARDBUS
        if (s->state & SOCKET_CARDBUS) {
@@ -223,14 +221,22 @@ int pccard_get_configuration_info(struct pcmcia_socket *s,
                        config->AssignedIRQ = s->irq.AssignedIRQ;
                        if (config->AssignedIRQ)
                                config->Attributes |= CONF_ENABLE_IRQ;
-                       config->BasePort1 = s->io[0].res->start;
-                       config->NumPorts1 = s->io[0].res->end - config->BasePort1 + 1;
+                       if (s->io[0].res) {
+                               config->BasePort1 = s->io[0].res->start;
+                               config->NumPorts1 = s->io[0].res->end - config->BasePort1 + 1;
+                       }
                }
                return CS_SUCCESS;
        }
 #endif
 
-       c = (p_dev) ? p_dev->function_config : NULL;
+       if (p_dev) {
+               c = p_dev->function_config;
+               config->Function = p_dev->func;
+       } else {
+               c = NULL;
+               config->Function = 0;
+       }
 
        if ((c == NULL) || !(c->state & CONFIG_LOCKED)) {
                config->Attributes = 0;
@@ -947,7 +953,5 @@ void pcmcia_disable_device(struct pcmcia_device *p_dev) {
        pcmcia_release_irq(p_dev, &p_dev->irq);
        if (&p_dev->win)
                pcmcia_release_window(p_dev->win);
-
-       p_dev->dev_node = NULL;
 }
 EXPORT_SYMBOL(pcmcia_disable_device);