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path: root/drivers/pcmcia/pcmcia_ioctl.c
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Diffstat (limited to 'drivers/pcmcia/pcmcia_ioctl.c')
-rw-r--r--drivers/pcmcia/pcmcia_ioctl.c23
1 files changed, 9 insertions, 14 deletions
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 7631faa..ef0c5f1 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -301,7 +301,9 @@ static int pccard_get_status(struct pcmcia_socket *s,
(c->IntType & (INT_MEMORY_AND_IO | INT_ZOOMED_VIDEO))) {
u_char reg;
if (c->CardValues & PRESENT_PIN_REPLACE) {
+ mutex_lock(&s->ops_mutex);
pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_PRR)>>1, 1, &reg);
+ mutex_unlock(&s->ops_mutex);
status->CardState |=
(reg & PRR_WP_STATUS) ? CS_EVENT_WRITE_PROTECT : 0;
status->CardState |=
@@ -315,7 +317,9 @@ static int pccard_get_status(struct pcmcia_socket *s,
status->CardState |= CS_EVENT_READY_CHANGE;
}
if (c->CardValues & PRESENT_EXT_STATUS) {
+ mutex_lock(&s->ops_mutex);
pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_ESR)>>1, 1, &reg);
+ mutex_unlock(&s->ops_mutex);
status->CardState |=
(reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0;
}
@@ -351,7 +355,7 @@ static int pccard_get_configuration_info(struct pcmcia_socket *s,
if (s->state & SOCKET_CARDBUS_CONFIG) {
config->Attributes = CONF_VALID_CLIENT;
config->IntType = INT_CARDBUS;
- config->AssignedIRQ = s->irq.AssignedIRQ;
+ config->AssignedIRQ = s->pcmcia_irq;
if (config->AssignedIRQ)
config->Attributes |= CONF_ENABLE_IRQ;
if (s->io[0].res) {
@@ -391,7 +395,7 @@ static int pccard_get_configuration_info(struct pcmcia_socket *s,
config->ExtStatus = c->ExtStatus;
config->Present = config->CardValues = c->CardValues;
config->IRQAttributes = c->irq.Attributes;
- config->AssignedIRQ = s->irq.AssignedIRQ;
+ config->AssignedIRQ = s->pcmcia_irq;
config->BasePort1 = c->io.BasePort1;
config->NumPorts1 = c->io.NumPorts1;
config->Attributes1 = c->io.Attributes1;
@@ -571,7 +575,6 @@ static struct pci_bus *pcmcia_lookup_bus(struct pcmcia_socket *s)
static int get_device_info(struct pcmcia_socket *s, bind_info_t *bind_info, int first)
{
- dev_node_t *node;
struct pcmcia_device *p_dev;
struct pcmcia_driver *p_drv;
int ret = 0;
@@ -633,21 +636,13 @@ static int get_device_info(struct pcmcia_socket *s, bind_info_t *bind_info, int
goto err_put;
}
- if (first)
- node = p_dev->dev_node;
- else
- for (node = p_dev->dev_node; node; node = node->next)
- if (node == bind_info->next)
- break;
- if (!node) {
+ if (!first) {
ret = -ENODEV;
goto err_put;
}
- strlcpy(bind_info->name, node->dev_name, DEV_NAME_LEN);
- bind_info->major = node->major;
- bind_info->minor = node->minor;
- bind_info->next = node->next;
+ strlcpy(bind_info->name, dev_name(&p_dev->dev), DEV_NAME_LEN);
+ bind_info->next = NULL;
err_put:
pcmcia_put_dev(p_dev);