pcmcia: move pccard_get_configuration_info to ioctl
Dominik Brodowski [Sat, 2 Aug 2008 15:00:46 +0000 (17:00 +0200)]
With the PCMCIA ioctl being the only remaining user of
_get_configuration_info, move the function to pcmcia_ioctl.c

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

drivers/pcmcia/cs_internal.h
drivers/pcmcia/pcmcia_ioctl.c
drivers/pcmcia/pcmcia_resource.c
include/pcmcia/cs.h

index 481a823..384a76b 100644 (file)
@@ -116,7 +116,6 @@ extern void pccard_sysfs_remove_socket(struct device *dev);
 extern struct rw_semaphore pcmcia_socket_list_rwsem;
 extern struct list_head pcmcia_socket_list;
 int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req);
-int pccard_get_configuration_info(struct pcmcia_socket *s, struct pcmcia_device *p_dev, config_info_t *config);
 int pccard_reset_card(struct pcmcia_socket *skt);
 
 
index f555a50..53dadc1 100644 (file)
@@ -287,6 +287,78 @@ static int pccard_get_status(struct pcmcia_socket *s,
        return CS_SUCCESS;
 } /* pccard_get_status */
 
+int pccard_get_configuration_info(struct pcmcia_socket *s,
+                                 struct pcmcia_device *p_dev,
+                                 config_info_t *config)
+{
+       config_t *c;
+
+       if (!(s->state & SOCKET_PRESENT))
+               return CS_NO_CARD;
+
+
+#ifdef CONFIG_CARDBUS
+       if (s->state & SOCKET_CARDBUS) {
+               memset(config, 0, sizeof(config_info_t));
+               config->Vcc = s->socket.Vcc;
+               config->Vpp1 = config->Vpp2 = s->socket.Vpp;
+               config->Option = s->cb_dev->subordinate->number;
+               if (s->state & SOCKET_CARDBUS_CONFIG) {
+                       config->Attributes = CONF_VALID_CLIENT;
+                       config->IntType = INT_CARDBUS;
+                       config->AssignedIRQ = s->irq.AssignedIRQ;
+                       if (config->AssignedIRQ)
+                               config->Attributes |= CONF_ENABLE_IRQ;
+                       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
+
+       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;
+               config->Vcc = s->socket.Vcc;
+               config->Vpp1 = config->Vpp2 = s->socket.Vpp;
+               return CS_SUCCESS;
+       }
+
+       config->Attributes = c->Attributes | CONF_VALID_CLIENT;
+       config->Vcc = s->socket.Vcc;
+       config->Vpp1 = config->Vpp2 = s->socket.Vpp;
+       config->IntType = c->IntType;
+       config->ConfigBase = c->ConfigBase;
+       config->Status = c->Status;
+       config->Pin = c->Pin;
+       config->Copy = c->Copy;
+       config->Option = c->Option;
+       config->ExtStatus = c->ExtStatus;
+       config->Present = config->CardValues = c->CardValues;
+       config->IRQAttributes = c->irq.Attributes;
+       config->AssignedIRQ = s->irq.AssignedIRQ;
+       config->BasePort1 = c->io.BasePort1;
+       config->NumPorts1 = c->io.NumPorts1;
+       config->Attributes1 = c->io.Attributes1;
+       config->BasePort2 = c->io.BasePort2;
+       config->NumPorts2 = c->io.NumPorts2;
+       config->Attributes2 = c->io.Attributes2;
+       config->IOAddrLines = c->io.IOAddrLines;
+
+       return CS_SUCCESS;
+} /* pccard_get_configuration_info */
+
+
 /*======================================================================
 
     These manage a ring buffer of events pending for one user process
index 9afe420..c5a2b00 100644 (file)
@@ -197,85 +197,6 @@ int pcmcia_access_configuration_register(struct pcmcia_device *p_dev,
 EXPORT_SYMBOL(pcmcia_access_configuration_register);
 
 
-int pccard_get_configuration_info(struct pcmcia_socket *s,
-                                 struct pcmcia_device *p_dev,
-                                 config_info_t *config)
-{
-       config_t *c;
-
-       if (!(s->state & SOCKET_PRESENT))
-               return CS_NO_CARD;
-
-
-#ifdef CONFIG_CARDBUS
-       if (s->state & SOCKET_CARDBUS) {
-               memset(config, 0, sizeof(config_info_t));
-               config->Vcc = s->socket.Vcc;
-               config->Vpp1 = config->Vpp2 = s->socket.Vpp;
-               config->Option = s->cb_dev->subordinate->number;
-               if (s->state & SOCKET_CARDBUS_CONFIG) {
-                       config->Attributes = CONF_VALID_CLIENT;
-                       config->IntType = INT_CARDBUS;
-                       config->AssignedIRQ = s->irq.AssignedIRQ;
-                       if (config->AssignedIRQ)
-                               config->Attributes |= CONF_ENABLE_IRQ;
-                       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
-
-       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;
-               config->Vcc = s->socket.Vcc;
-               config->Vpp1 = config->Vpp2 = s->socket.Vpp;
-               return CS_SUCCESS;
-       }
-
-       config->Attributes = c->Attributes | CONF_VALID_CLIENT;
-       config->Vcc = s->socket.Vcc;
-       config->Vpp1 = config->Vpp2 = s->socket.Vpp;
-       config->IntType = c->IntType;
-       config->ConfigBase = c->ConfigBase;
-       config->Status = c->Status;
-       config->Pin = c->Pin;
-       config->Copy = c->Copy;
-       config->Option = c->Option;
-       config->ExtStatus = c->ExtStatus;
-       config->Present = config->CardValues = c->CardValues;
-       config->IRQAttributes = c->irq.Attributes;
-       config->AssignedIRQ = s->irq.AssignedIRQ;
-       config->BasePort1 = c->io.BasePort1;
-       config->NumPorts1 = c->io.NumPorts1;
-       config->Attributes1 = c->io.Attributes1;
-       config->BasePort2 = c->io.BasePort2;
-       config->NumPorts2 = c->io.NumPorts2;
-       config->Attributes2 = c->io.Attributes2;
-       config->IOAddrLines = c->io.IOAddrLines;
-
-       return CS_SUCCESS;
-} /* pccard_get_configuration_info */
-
-int pcmcia_get_configuration_info(struct pcmcia_device *p_dev,
-                                 config_info_t *config)
-{
-       return pccard_get_configuration_info(p_dev->socket, p_dev,
-                                            config);
-}
-EXPORT_SYMBOL(pcmcia_get_configuration_info);
-
-
 /** pcmcia_get_window
  */
 int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle,
index 45d84b2..ea51a8c 100644 (file)
@@ -372,7 +372,6 @@ enum service {
 struct pcmcia_socket;
 
 int pcmcia_access_configuration_register(struct pcmcia_device *p_dev, conf_reg_t *reg);
-int pcmcia_get_configuration_info(struct pcmcia_device *p_dev, config_info_t *config);
 int pcmcia_get_mem_page(window_handle_t win, memreq_t *req);
 int pcmcia_map_mem_page(window_handle_t win, memreq_t *req);
 int pcmcia_modify_configuration(struct pcmcia_device *p_dev, modconf_t *mod);