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Kirill Smelkov
linux
Commits
5a6fea0f
Commit
5a6fea0f
authored
Jun 03, 2004
by
Alexander Viro
Committed by
Linus Torvalds
Jun 03, 2004
Browse files
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Plain Diff
[PATCH] sparse: synclink_cs annotation
parent
58d00682
Changes
1
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Showing
1 changed file
with
25 additions
and
22 deletions
+25
-22
drivers/char/pcmcia/synclink_cs.c
drivers/char/pcmcia/synclink_cs.c
+25
-22
No files found.
drivers/char/pcmcia/synclink_cs.c
View file @
5a6fea0f
...
...
@@ -438,15 +438,15 @@ static void bh_status(MGSLPC_INFO *info);
static
int
tiocmget
(
struct
tty_struct
*
tty
,
struct
file
*
file
);
static
int
tiocmset
(
struct
tty_struct
*
tty
,
struct
file
*
file
,
unsigned
int
set
,
unsigned
int
clear
);
static
int
get_stats
(
MGSLPC_INFO
*
info
,
struct
mgsl_icount
*
user_icount
);
static
int
get_params
(
MGSLPC_INFO
*
info
,
MGSL_PARAMS
*
user_params
);
static
int
set_params
(
MGSLPC_INFO
*
info
,
MGSL_PARAMS
*
new_params
);
static
int
get_txidle
(
MGSLPC_INFO
*
info
,
int
*
idle_mode
);
static
int
get_stats
(
MGSLPC_INFO
*
info
,
struct
mgsl_icount
__user
*
user_icount
);
static
int
get_params
(
MGSLPC_INFO
*
info
,
MGSL_PARAMS
__user
*
user_params
);
static
int
set_params
(
MGSLPC_INFO
*
info
,
MGSL_PARAMS
__user
*
new_params
);
static
int
get_txidle
(
MGSLPC_INFO
*
info
,
int
__user
*
idle_mode
);
static
int
set_txidle
(
MGSLPC_INFO
*
info
,
int
idle_mode
);
static
int
set_txenable
(
MGSLPC_INFO
*
info
,
int
enable
);
static
int
tx_abort
(
MGSLPC_INFO
*
info
);
static
int
set_rxenable
(
MGSLPC_INFO
*
info
,
int
enable
);
static
int
wait_events
(
MGSLPC_INFO
*
info
,
int
*
mask
);
static
int
wait_events
(
MGSLPC_INFO
*
info
,
int
__user
*
mask
);
#define jiffies_from_ms(a) ((((a) * HZ)/1000)+1)
...
...
@@ -521,8 +521,10 @@ static dev_link_t *dev_list = NULL;
* (gdb) to get the .text address for the add-symbol-file command.
* This allows remote debugging of dynamically loadable modules.
*/
static
void
*
mgslpc_get_text_ptr
(
void
);
static
void
*
mgslpc_get_text_ptr
()
{
return
mgslpc_get_text_ptr
;}
static
void
*
mgslpc_get_text_ptr
(
void
)
{
return
mgslpc_get_text_ptr
;
}
static
dev_link_t
*
mgslpc_attach
(
void
)
{
...
...
@@ -1955,7 +1957,7 @@ static void mgslpc_unthrottle(struct tty_struct * tty)
/* get the current serial statistics
*/
static
int
get_stats
(
MGSLPC_INFO
*
info
,
struct
mgsl_icount
*
user_icount
)
static
int
get_stats
(
MGSLPC_INFO
*
info
,
struct
mgsl_icount
__user
*
user_icount
)
{
int
err
;
if
(
debug_level
>=
DEBUG_LEVEL_INFO
)
...
...
@@ -1968,7 +1970,7 @@ static int get_stats(MGSLPC_INFO * info, struct mgsl_icount *user_icount)
/* get the current serial parameters
*/
static
int
get_params
(
MGSLPC_INFO
*
info
,
MGSL_PARAMS
*
user_params
)
static
int
get_params
(
MGSLPC_INFO
*
info
,
MGSL_PARAMS
__user
*
user_params
)
{
int
err
;
if
(
debug_level
>=
DEBUG_LEVEL_INFO
)
...
...
@@ -1988,7 +1990,7 @@ static int get_params(MGSLPC_INFO * info, MGSL_PARAMS *user_params)
*
* Returns: 0 if success, otherwise error code
*/
static
int
set_params
(
MGSLPC_INFO
*
info
,
MGSL_PARAMS
*
new_params
)
static
int
set_params
(
MGSLPC_INFO
*
info
,
MGSL_PARAMS
__user
*
new_params
)
{
unsigned
long
flags
;
MGSL_PARAMS
tmp_params
;
...
...
@@ -2014,7 +2016,7 @@ static int set_params(MGSLPC_INFO * info, MGSL_PARAMS *new_params)
return
0
;
}
static
int
get_txidle
(
MGSLPC_INFO
*
info
,
int
*
idle_mode
)
static
int
get_txidle
(
MGSLPC_INFO
*
info
,
int
__user
*
idle_mode
)
{
int
err
;
if
(
debug_level
>=
DEBUG_LEVEL_INFO
)
...
...
@@ -2037,7 +2039,7 @@ static int set_txidle(MGSLPC_INFO * info, int idle_mode)
return
0
;
}
static
int
get_interface
(
MGSLPC_INFO
*
info
,
int
*
if_mode
)
static
int
get_interface
(
MGSLPC_INFO
*
info
,
int
__user
*
if_mode
)
{
int
err
;
if
(
debug_level
>=
DEBUG_LEVEL_INFO
)
...
...
@@ -2136,7 +2138,7 @@ static int set_rxenable(MGSLPC_INFO * info, int enable)
* of events triggerred,
* otherwise error code
*/
static
int
wait_events
(
MGSLPC_INFO
*
info
,
int
*
mask_ptr
)
static
int
wait_events
(
MGSLPC_INFO
*
info
,
int
__user
*
mask_ptr
)
{
unsigned
long
flags
;
int
s
;
...
...
@@ -2409,20 +2411,21 @@ int ioctl_common(MGSLPC_INFO *info, unsigned int cmd, unsigned long arg)
{
int
error
;
struct
mgsl_icount
cnow
;
/* kernel counter temps */
struct
serial_icounter_struct
*
p_cuser
;
/* user space */
struct
serial_icounter_struct
__user
*
p_cuser
;
/* user space */
void
__user
*
argp
=
(
void
__user
*
)
arg
;
unsigned
long
flags
;
switch
(
cmd
)
{
case
MGSL_IOCGPARAMS
:
return
get_params
(
info
,
(
MGSL_PARAMS
*
)
arg
);
return
get_params
(
info
,
argp
);
case
MGSL_IOCSPARAMS
:
return
set_params
(
info
,
(
MGSL_PARAMS
*
)
arg
);
return
set_params
(
info
,
argp
);
case
MGSL_IOCGTXIDLE
:
return
get_txidle
(
info
,
(
int
*
)
arg
);
return
get_txidle
(
info
,
argp
);
case
MGSL_IOCSTXIDLE
:
return
set_txidle
(
info
,(
int
)
arg
);
return
set_txidle
(
info
,
(
int
)
arg
);
case
MGSL_IOCGIF
:
return
get_interface
(
info
,
(
int
*
)
arg
);
return
get_interface
(
info
,
argp
);
case
MGSL_IOCSIF
:
return
set_interface
(
info
,(
int
)
arg
);
case
MGSL_IOCTXENABLE
:
...
...
@@ -2432,16 +2435,16 @@ int ioctl_common(MGSLPC_INFO *info, unsigned int cmd, unsigned long arg)
case
MGSL_IOCTXABORT
:
return
tx_abort
(
info
);
case
MGSL_IOCGSTATS
:
return
get_stats
(
info
,
(
struct
mgsl_icount
*
)
arg
);
return
get_stats
(
info
,
argp
);
case
MGSL_IOCWAITEVENT
:
return
wait_events
(
info
,
(
int
*
)
arg
);
return
wait_events
(
info
,
argp
);
case
TIOCMIWAIT
:
return
modem_input_wait
(
info
,(
int
)
arg
);
case
TIOCGICOUNT
:
spin_lock_irqsave
(
&
info
->
lock
,
flags
);
cnow
=
info
->
icount
;
spin_unlock_irqrestore
(
&
info
->
lock
,
flags
);
p_cuser
=
(
struct
serial_icounter_struct
*
)
arg
;
p_cuser
=
argp
;
PUT_USER
(
error
,
cnow
.
cts
,
&
p_cuser
->
cts
);
if
(
error
)
return
error
;
PUT_USER
(
error
,
cnow
.
dsr
,
&
p_cuser
->
dsr
);
...
...
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