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path: root/drivers/pcmcia/pcmcia_resource.c
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Diffstat (limited to 'drivers/pcmcia/pcmcia_resource.c')
-rw-r--r--drivers/pcmcia/pcmcia_resource.c39
1 files changed, 15 insertions, 24 deletions
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 11a94d9a15f..aabde8be647 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -165,21 +165,19 @@ static void release_io_space(struct pcmcia_socket *s, ioaddr_t base,
* this and the tuple reading services.
*/
-int pccard_access_configuration_register(struct pcmcia_socket *s,
- unsigned int function,
+int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
conf_reg_t *reg)
{
+ struct pcmcia_socket *s;
config_t *c;
int addr;
u_char val;
- if (!s || !s->config)
+ if (!p_dev || !p_dev->function_config)
return CS_NO_CARD;
- c = &s->config[function];
-
- if (c == NULL)
- return CS_NO_CARD;
+ s = p_dev->socket;
+ c = p_dev->function_config;
if (!(c->state & CONFIG_LOCKED))
return CS_CONFIGURATION_LOCKED;
@@ -200,20 +198,12 @@ int pccard_access_configuration_register(struct pcmcia_socket *s,
break;
}
return CS_SUCCESS;
-} /* pccard_access_configuration_register */
-
-int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
- conf_reg_t *reg)
-{
- return pccard_access_configuration_register(p_dev->socket,
- p_dev->func, reg);
-}
+} /* pcmcia_access_configuration_register */
EXPORT_SYMBOL(pcmcia_access_configuration_register);
-
int pccard_get_configuration_info(struct pcmcia_socket *s,
- unsigned int function,
+ struct pcmcia_device *p_dev,
config_info_t *config)
{
config_t *c;
@@ -221,7 +211,7 @@ int pccard_get_configuration_info(struct pcmcia_socket *s,
if (!(s->state & SOCKET_PRESENT))
return CS_NO_CARD;
- config->Function = function;
+ config->Function = p_dev->func;
#ifdef CONFIG_CARDBUS
if (s->state & SOCKET_CARDBUS) {
@@ -242,7 +232,7 @@ int pccard_get_configuration_info(struct pcmcia_socket *s,
}
#endif
- c = (s->config != NULL) ? &s->config[function] : NULL;
+ c = (p_dev) ? p_dev->function_config : NULL;
if ((c == NULL) || !(c->state & CONFIG_LOCKED)) {
config->Attributes = 0;
@@ -271,7 +261,7 @@ int pccard_get_configuration_info(struct pcmcia_socket *s,
int pcmcia_get_configuration_info(struct pcmcia_device *p_dev,
config_info_t *config)
{
- return pccard_get_configuration_info(p_dev->socket, p_dev->func,
+ return pccard_get_configuration_info(p_dev->socket, p_dev,
config);
}
EXPORT_SYMBOL(pcmcia_get_configuration_info);
@@ -317,7 +307,7 @@ EXPORT_SYMBOL(pcmcia_get_window);
* SocketState yet: I haven't seen any point for it.
*/
-int pccard_get_status(struct pcmcia_socket *s, unsigned int function,
+int pccard_get_status(struct pcmcia_socket *s, struct pcmcia_device *p_dev,
cs_status_t *status)
{
config_t *c;
@@ -334,7 +324,8 @@ int pccard_get_status(struct pcmcia_socket *s, unsigned int function,
if (!(s->state & SOCKET_PRESENT))
return CS_NO_CARD;
- c = (s->config != NULL) ? &s->config[function] : NULL;
+ c = (p_dev) ? p_dev->function_config : NULL;
+
if ((c != NULL) && (c->state & CONFIG_LOCKED) &&
(c->IntType & (INT_MEMORY_AND_IO | INT_ZOOMED_VIDEO))) {
u_char reg;
@@ -370,9 +361,9 @@ int pccard_get_status(struct pcmcia_socket *s, unsigned int function,
return CS_SUCCESS;
} /* pccard_get_status */
-int pcmcia_get_status(client_handle_t handle, cs_status_t *status)
+int pcmcia_get_status(struct pcmcia_device *p_dev, cs_status_t *status)
{
- return pccard_get_status(handle->socket, handle->func, status);
+ return pccard_get_status(p_dev->socket, p_dev, status);
}
EXPORT_SYMBOL(pcmcia_get_status);