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[PATCH] pcmcia: ds.c cleanup

Browse source 
Clean up ds.c

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Dominik Brodowski 2005-06-27 16:28:54 -07:00 committed by Linus Torvalds
parent 33519ddd43
commit 3448139b41
4 changed files with 58 additions and 62 deletions
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34
drivers/pcmcia/pcmcia_compat.c
View file

@ -74,19 +74,6 @@ int pcmcia_validate_cis(client_handle_t handle, cisinfo_t *info)
}
EXPORT_SYMBOL(pcmcia_validate_cis);
int pcmcia_get_configuration_info(client_handle_t handle,
config_info_t *config)
{
struct pcmcia_socket *s;
if ((CHECK_HANDLE(handle)) || !config)
return CS_BAD_HANDLE;
s = SOCKET(handle);
if (!s)
return CS_BAD_HANDLE;
return pccard_get_configuration_info(s, handle->Function, config);
}
EXPORT_SYMBOL(pcmcia_get_configuration_info);
int pcmcia_reset_card(client_handle_t handle, client_req_t *req)
{
@ -102,24 +89,3 @@ int pcmcia_reset_card(client_handle_t handle, client_req_t *req)
}
EXPORT_SYMBOL(pcmcia_reset_card);
int pcmcia_get_status(client_handle_t handle, cs_status_t *status)
{
struct pcmcia_socket *s;
if (CHECK_HANDLE(handle))
return CS_BAD_HANDLE;
s = SOCKET(handle);
return pccard_get_status(s, handle->Function, status);
}
EXPORT_SYMBOL(pcmcia_get_status);
int pcmcia_access_configuration_register(client_handle_t handle,
conf_reg_t *reg)
{
struct pcmcia_socket *s;
if (CHECK_HANDLE(handle))
return CS_BAD_HANDLE;
s = SOCKET(handle);
return pccard_access_configuration_register(s, handle->Function, reg);
}
EXPORT_SYMBOL(pcmcia_access_configuration_register);

23
drivers/pcmcia/pcmcia_ioctl.c
View file

@ -71,6 +71,29 @@ extern int ds_pc_debug;
#define ds_dbg(lvl, fmt, arg...) do { } while (0)
#endif
static const char *release = "Linux Kernel Card Services";
/** pcmcia_get_card_services_info
*
* Return information about this version of Card Services
*/
static int pcmcia_get_card_services_info(servinfo_t *info)
{
unsigned int socket_count = 0;
struct list_head *tmp;
info->Signature[0] = 'C';
info->Signature[1] = 'S';
down_read(&pcmcia_socket_list_rwsem);
list_for_each(tmp, &pcmcia_socket_list)
socket_count++;
up_read(&pcmcia_socket_list_rwsem);
info->Count = socket_count;
info->Revision = CS_RELEASE_CODE;
info->CSLevel = 0x0210;
info->VendorString = (char *)release;
return CS_SUCCESS;
} /* get_card_services_info */
/* backwards-compatible accessing of driver --- by name! */

62
drivers/pcmcia/pcmcia_resource.c
View file

@ -36,8 +36,6 @@
#include "ds_internal.h"
static const char *release = "Linux Kernel Card Services";
/* Access speed for IO windows */
static int io_speed = 0;
module_param(io_speed, int, 0444);
@ -202,7 +200,18 @@ int pccard_access_configuration_register(struct pcmcia_socket *s,
}
return CS_SUCCESS;
} /* pccard_access_configuration_register */
EXPORT_SYMBOL(pccard_access_configuration_register);
int pcmcia_access_configuration_register(client_handle_t handle,
conf_reg_t *reg)
{
struct pcmcia_socket *s;
if (CHECK_HANDLE(handle))
return CS_BAD_HANDLE;
s = SOCKET(handle);
return pccard_access_configuration_register(s, handle->Function, reg);
}
EXPORT_SYMBOL(pcmcia_access_configuration_register);
int pccard_get_configuration_info(struct pcmcia_socket *s,
@ -260,31 +269,20 @@ int pccard_get_configuration_info(struct pcmcia_socket *s,
return CS_SUCCESS;
} /* pccard_get_configuration_info */
EXPORT_SYMBOL(pccard_get_configuration_info);
/** pcmcia_get_card_services_info
*
* Return information about this version of Card Services
*/
int pcmcia_get_card_services_info(servinfo_t *info)
int pcmcia_get_configuration_info(client_handle_t handle,
config_info_t *config)
{
unsigned int socket_count = 0;
struct list_head *tmp;
info->Signature[0] = 'C';
info->Signature[1] = 'S';
down_read(&pcmcia_socket_list_rwsem);
list_for_each(tmp, &pcmcia_socket_list)
socket_count++;
up_read(&pcmcia_socket_list_rwsem);
info->Count = socket_count;
info->Revision = CS_RELEASE_CODE;
info->CSLevel = 0x0210;
info->VendorString = (char *)release;
return CS_SUCCESS;
} /* get_card_services_info */
EXPORT_SYMBOL(pcmcia_get_card_services_info);
struct pcmcia_socket *s;
if ((CHECK_HANDLE(handle)) || !config)
return CS_BAD_HANDLE;
s = SOCKET(handle);
if (!s)
return CS_BAD_HANDLE;
return pccard_get_configuration_info(s, handle->Function, config);
}
EXPORT_SYMBOL(pcmcia_get_configuration_info);
/** pcmcia_get_window
@ -379,7 +377,17 @@ int pccard_get_status(struct pcmcia_socket *s, unsigned int function,
(val & SS_READY) ? CS_EVENT_READY_CHANGE : 0;
return CS_SUCCESS;
} /* pccard_get_status */
EXPORT_SYMBOL(pccard_get_status);
int pcmcia_get_status(client_handle_t handle, cs_status_t *status)
{
struct pcmcia_socket *s;
if (CHECK_HANDLE(handle))
return CS_BAD_HANDLE;
s = SOCKET(handle);
return pccard_get_status(s, handle->Function, status);
}
EXPORT_SYMBOL(pcmcia_get_status);
/** pcmcia_get_mem_page

1
include/pcmcia/cs.h
View file

@ -396,7 +396,6 @@ struct pcmcia_socket;
int pcmcia_access_configuration_register(client_handle_t handle, conf_reg_t *reg);
int pcmcia_deregister_client(client_handle_t handle);
int pcmcia_get_configuration_info(client_handle_t handle, config_info_t *config);
int pcmcia_get_card_services_info(servinfo_t *info);
int pcmcia_get_first_window(window_handle_t *win, win_req_t *req);
int pcmcia_get_next_window(window_handle_t *win, win_req_t *req);
int pcmcia_get_status(client_handle_t handle, cs_status_t *status);