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nexedi
linux
Commits
52a619c7
Commit
52a619c7
authored
Nov 11, 2002
by
Andy Grover
Browse files
Options
Browse Files
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Email Patches
Plain Diff
ACPI: Make unload/reload of modules work properly w.r.t. /proc
parent
f0b8f932
Changes
8
Hide whitespace changes
Inline
Side-by-side
Showing
8 changed files
with
68 additions
and
111 deletions
+68
-111
drivers/acpi/ac.c
drivers/acpi/ac.c
+7
-14
drivers/acpi/battery.c
drivers/acpi/battery.c
+7
-14
drivers/acpi/button.c
drivers/acpi/button.c
+9
-10
drivers/acpi/ec.c
drivers/acpi/ec.c
+11
-17
drivers/acpi/fan.c
drivers/acpi/fan.c
+10
-15
drivers/acpi/power.c
drivers/acpi/power.c
+4
-9
drivers/acpi/processor.c
drivers/acpi/processor.c
+10
-16
drivers/acpi/thermal.c
drivers/acpi/thermal.c
+10
-16
No files found.
drivers/acpi/ac.c
View file @
52a619c7
...
@@ -159,12 +159,6 @@ acpi_ac_add_fs (
...
@@ -159,12 +159,6 @@ acpi_ac_add_fs (
ACPI_FUNCTION_TRACE
(
"acpi_ac_add_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_ac_add_fs"
);
if
(
!
acpi_ac_dir
)
{
acpi_ac_dir
=
proc_mkdir
(
ACPI_AC_CLASS
,
acpi_root_dir
);
if
(
!
acpi_ac_dir
)
return_VALUE
(
-
ENODEV
);
}
if
(
!
acpi_device_dir
(
device
))
{
if
(
!
acpi_device_dir
(
device
))
{
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_ac_dir
);
acpi_ac_dir
);
...
@@ -194,9 +188,6 @@ acpi_ac_remove_fs (
...
@@ -194,9 +188,6 @@ acpi_ac_remove_fs (
{
{
ACPI_FUNCTION_TRACE
(
"acpi_ac_remove_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_ac_remove_fs"
);
if
(
!
acpi_ac_dir
)
return_VALUE
(
-
ENODEV
);
if
(
acpi_device_dir
(
device
))
if
(
acpi_device_dir
(
device
))
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_ac_dir
);
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_ac_dir
);
...
@@ -330,6 +321,10 @@ acpi_ac_init (void)
...
@@ -330,6 +321,10 @@ acpi_ac_init (void)
ACPI_FUNCTION_TRACE
(
"acpi_ac_init"
);
ACPI_FUNCTION_TRACE
(
"acpi_ac_init"
);
acpi_ac_dir
=
proc_mkdir
(
ACPI_AC_CLASS
,
acpi_root_dir
);
if
(
!
acpi_ac_dir
)
return_VALUE
(
-
ENODEV
);
result
=
acpi_bus_register_driver
(
&
acpi_ac_driver
);
result
=
acpi_bus_register_driver
(
&
acpi_ac_driver
);
if
(
result
<
0
)
{
if
(
result
<
0
)
{
remove_proc_entry
(
ACPI_AC_CLASS
,
acpi_root_dir
);
remove_proc_entry
(
ACPI_AC_CLASS
,
acpi_root_dir
);
...
@@ -343,13 +338,11 @@ acpi_ac_init (void)
...
@@ -343,13 +338,11 @@ acpi_ac_init (void)
void
__exit
void
__exit
acpi_ac_exit
(
void
)
acpi_ac_exit
(
void
)
{
{
int
result
=
0
;
ACPI_FUNCTION_TRACE
(
"acpi_ac_exit"
);
ACPI_FUNCTION_TRACE
(
"acpi_ac_exit"
);
result
=
acpi_bus_unregister_driver
(
&
acpi_ac_driver
);
acpi_bus_unregister_driver
(
&
acpi_ac_driver
);
if
(
!
result
)
remove_proc_entry
(
ACPI_AC_CLASS
,
acpi_root_dir
);
remove_proc_entry
(
ACPI_AC_CLASS
,
acpi_root_dir
);
return_VOID
;
return_VOID
;
}
}
...
...
drivers/acpi/battery.c
View file @
52a619c7
...
@@ -615,12 +615,6 @@ acpi_battery_add_fs (
...
@@ -615,12 +615,6 @@ acpi_battery_add_fs (
ACPI_FUNCTION_TRACE
(
"acpi_battery_add_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_battery_add_fs"
);
if
(
!
acpi_battery_dir
)
{
acpi_battery_dir
=
proc_mkdir
(
ACPI_BATTERY_CLASS
,
acpi_root_dir
);
if
(
!
acpi_battery_dir
)
return_VALUE
(
-
ENODEV
);
}
if
(
!
acpi_device_dir
(
device
))
{
if
(
!
acpi_device_dir
(
device
))
{
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_battery_dir
);
acpi_battery_dir
);
...
@@ -675,9 +669,6 @@ acpi_battery_remove_fs (
...
@@ -675,9 +669,6 @@ acpi_battery_remove_fs (
{
{
ACPI_FUNCTION_TRACE
(
"acpi_battery_remove_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_battery_remove_fs"
);
if
(
!
acpi_battery_dir
)
return_VALUE
(
-
ENODEV
);
if
(
acpi_device_dir
(
device
))
if
(
acpi_device_dir
(
device
))
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_battery_dir
);
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_battery_dir
);
...
@@ -812,6 +803,10 @@ acpi_battery_init (void)
...
@@ -812,6 +803,10 @@ acpi_battery_init (void)
ACPI_FUNCTION_TRACE
(
"acpi_battery_init"
);
ACPI_FUNCTION_TRACE
(
"acpi_battery_init"
);
acpi_battery_dir
=
proc_mkdir
(
ACPI_BATTERY_CLASS
,
acpi_root_dir
);
if
(
!
acpi_battery_dir
)
return_VALUE
(
-
ENODEV
);
result
=
acpi_bus_register_driver
(
&
acpi_battery_driver
);
result
=
acpi_bus_register_driver
(
&
acpi_battery_driver
);
if
(
result
<
0
)
{
if
(
result
<
0
)
{
remove_proc_entry
(
ACPI_BATTERY_CLASS
,
acpi_root_dir
);
remove_proc_entry
(
ACPI_BATTERY_CLASS
,
acpi_root_dir
);
...
@@ -825,13 +820,11 @@ acpi_battery_init (void)
...
@@ -825,13 +820,11 @@ acpi_battery_init (void)
static
void
__exit
static
void
__exit
acpi_battery_exit
(
void
)
acpi_battery_exit
(
void
)
{
{
int
result
=
0
;
ACPI_FUNCTION_TRACE
(
"acpi_battery_exit"
);
ACPI_FUNCTION_TRACE
(
"acpi_battery_exit"
);
result
=
acpi_bus_unregister_driver
(
&
acpi_battery_driver
);
acpi_bus_unregister_driver
(
&
acpi_battery_driver
);
if
(
!
result
)
remove_proc_entry
(
ACPI_BATTERY_CLASS
,
acpi_root_dir
);
remove_proc_entry
(
ACPI_BATTERY_CLASS
,
acpi_root_dir
);
return_VOID
;
return_VOID
;
}
}
...
...
drivers/acpi/button.c
View file @
52a619c7
...
@@ -141,12 +141,6 @@ acpi_button_add_fs (
...
@@ -141,12 +141,6 @@ acpi_button_add_fs (
button
=
acpi_driver_data
(
device
);
button
=
acpi_driver_data
(
device
);
if
(
!
acpi_button_dir
)
{
acpi_button_dir
=
proc_mkdir
(
ACPI_BUTTON_CLASS
,
acpi_root_dir
);
if
(
!
acpi_button_dir
)
return_VALUE
(
-
ENODEV
);
}
switch
(
button
->
type
)
{
switch
(
button
->
type
)
{
case
ACPI_BUTTON_TYPE_POWER
:
case
ACPI_BUTTON_TYPE_POWER
:
case
ACPI_BUTTON_TYPE_POWERF
:
case
ACPI_BUTTON_TYPE_POWERF
:
...
@@ -190,9 +184,6 @@ acpi_button_remove_fs (
...
@@ -190,9 +184,6 @@ acpi_button_remove_fs (
{
{
ACPI_FUNCTION_TRACE
(
"acpi_button_remove_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_button_remove_fs"
);
if
(
!
acpi_button_dir
)
return_VALUE
(
-
ENODEV
);
if
(
acpi_device_dir
(
device
))
if
(
acpi_device_dir
(
device
))
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_button_dir
);
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_button_dir
);
...
@@ -446,9 +437,15 @@ acpi_button_init (void)
...
@@ -446,9 +437,15 @@ acpi_button_init (void)
ACPI_FUNCTION_TRACE
(
"acpi_button_init"
);
ACPI_FUNCTION_TRACE
(
"acpi_button_init"
);
acpi_button_dir
=
proc_mkdir
(
ACPI_BUTTON_CLASS
,
acpi_root_dir
);
if
(
!
acpi_button_dir
)
return_VALUE
(
-
ENODEV
);
result
=
acpi_bus_register_driver
(
&
acpi_button_driver
);
result
=
acpi_bus_register_driver
(
&
acpi_button_driver
);
if
(
result
<
0
)
if
(
result
<
0
)
{
remove_proc_entry
(
ACPI_BUTTON_CLASS
,
acpi_root_dir
);
return_VALUE
(
-
ENODEV
);
return_VALUE
(
-
ENODEV
);
}
return_VALUE
(
0
);
return_VALUE
(
0
);
}
}
...
@@ -461,6 +458,8 @@ acpi_button_exit (void)
...
@@ -461,6 +458,8 @@ acpi_button_exit (void)
acpi_bus_unregister_driver
(
&
acpi_button_driver
);
acpi_bus_unregister_driver
(
&
acpi_button_driver
);
remove_proc_entry
(
ACPI_BUTTON_CLASS
,
acpi_root_dir
);
return_VOID
;
return_VOID
;
}
}
...
...
drivers/acpi/ec.c
View file @
52a619c7
...
@@ -477,12 +477,6 @@ acpi_ec_add_fs (
...
@@ -477,12 +477,6 @@ acpi_ec_add_fs (
ACPI_FUNCTION_TRACE
(
"acpi_ec_add_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_ec_add_fs"
);
if
(
!
acpi_ec_dir
)
{
acpi_ec_dir
=
proc_mkdir
(
ACPI_EC_CLASS
,
acpi_root_dir
);
if
(
!
acpi_ec_dir
)
return_VALUE
(
-
ENODEV
);
}
if
(
!
acpi_device_dir
(
device
))
{
if
(
!
acpi_device_dir
(
device
))
{
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_ec_dir
);
acpi_ec_dir
);
...
@@ -508,12 +502,6 @@ acpi_ec_remove_fs (
...
@@ -508,12 +502,6 @@ acpi_ec_remove_fs (
{
{
ACPI_FUNCTION_TRACE
(
"acpi_ec_remove_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_ec_remove_fs"
);
if
(
!
acpi_ec_dir
)
return_VALUE
(
-
ENODEV
);
if
(
acpi_device_dir
(
device
))
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_ec_dir
);
return_VALUE
(
0
);
return_VALUE
(
0
);
}
}
...
@@ -789,8 +777,17 @@ static int __init acpi_ec_init (void)
...
@@ -789,8 +777,17 @@ static int __init acpi_ec_init (void)
if
(
acpi_disabled
)
if
(
acpi_disabled
)
return_VALUE
(
0
);
return_VALUE
(
0
);
acpi_ec_dir
=
proc_mkdir
(
ACPI_EC_CLASS
,
acpi_root_dir
);
if
(
!
acpi_ec_dir
)
return_VALUE
(
-
ENODEV
);
/* Now register the driver for the EC */
/* Now register the driver for the EC */
result
=
acpi_bus_register_driver
(
&
acpi_ec_driver
);
result
=
acpi_bus_register_driver
(
&
acpi_ec_driver
);
if
(
result
<
0
)
{
remove_proc_entry
(
ACPI_EC_CLASS
,
acpi_root_dir
);
return_VALUE
(
-
ENODEV
);
}
return_VALUE
(
result
);
return_VALUE
(
result
);
}
}
...
@@ -813,14 +810,11 @@ acpi_ec_ecdt_exit (void)
...
@@ -813,14 +810,11 @@ acpi_ec_ecdt_exit (void)
static
void
__exit
static
void
__exit
acpi_ec_exit
(
void
)
acpi_ec_exit
(
void
)
{
{
int
result
=
0
;
ACPI_FUNCTION_TRACE
(
"acpi_ec_exit"
);
ACPI_FUNCTION_TRACE
(
"acpi_ec_exit"
);
result
=
acpi_bus_unregister_driver
(
&
acpi_ec_driver
);
acpi_bus_unregister_driver
(
&
acpi_ec_driver
);
if
(
!
result
)
remove_proc_entry
(
ACPI_EC_CLASS
,
acpi_root_dir
);
remove_proc_entry
(
ACPI_EC_CLASS
,
acpi_root_dir
);
acpi_ec_ecdt_exit
();
acpi_ec_ecdt_exit
();
...
...
drivers/acpi/fan.c
View file @
52a619c7
...
@@ -151,12 +151,6 @@ acpi_fan_add_fs (
...
@@ -151,12 +151,6 @@ acpi_fan_add_fs (
if
(
!
device
)
if
(
!
device
)
return_VALUE
(
-
EINVAL
);
return_VALUE
(
-
EINVAL
);
if
(
!
acpi_fan_dir
)
{
acpi_fan_dir
=
proc_mkdir
(
ACPI_FAN_CLASS
,
acpi_root_dir
);
if
(
!
acpi_fan_dir
)
return_VALUE
(
-
ENODEV
);
}
if
(
!
acpi_device_dir
(
device
))
{
if
(
!
acpi_device_dir
(
device
))
{
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_fan_dir
);
acpi_fan_dir
);
...
@@ -187,9 +181,6 @@ acpi_fan_remove_fs (
...
@@ -187,9 +181,6 @@ acpi_fan_remove_fs (
{
{
ACPI_FUNCTION_TRACE
(
"acpi_fan_remove_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_fan_remove_fs"
);
if
(
!
acpi_fan_dir
)
return_VALUE
(
-
ENODEV
);
if
(
acpi_device_dir
(
device
))
if
(
acpi_device_dir
(
device
))
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_fan_dir
);
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_fan_dir
);
...
@@ -276,9 +267,15 @@ acpi_fan_init (void)
...
@@ -276,9 +267,15 @@ acpi_fan_init (void)
ACPI_FUNCTION_TRACE
(
"acpi_fan_init"
);
ACPI_FUNCTION_TRACE
(
"acpi_fan_init"
);
acpi_fan_dir
=
proc_mkdir
(
ACPI_FAN_CLASS
,
acpi_root_dir
);
if
(
!
acpi_fan_dir
)
return_VALUE
(
-
ENODEV
);
result
=
acpi_bus_register_driver
(
&
acpi_fan_driver
);
result
=
acpi_bus_register_driver
(
&
acpi_fan_driver
);
if
(
result
<
0
)
if
(
result
<
0
)
{
remove_proc_entry
(
ACPI_FAN_CLASS
,
acpi_root_dir
);
return_VALUE
(
-
ENODEV
);
return_VALUE
(
-
ENODEV
);
}
return_VALUE
(
0
);
return_VALUE
(
0
);
}
}
...
@@ -287,13 +284,11 @@ acpi_fan_init (void)
...
@@ -287,13 +284,11 @@ acpi_fan_init (void)
void
__exit
void
__exit
acpi_fan_exit
(
void
)
acpi_fan_exit
(
void
)
{
{
int
result
=
0
;
ACPI_FUNCTION_TRACE
(
"acpi_fan_exit"
);
ACPI_FUNCTION_TRACE
(
"acpi_fan_exit"
);
result
=
acpi_bus_unregister_driver
(
&
acpi_fan_driver
);
acpi_bus_unregister_driver
(
&
acpi_fan_driver
);
if
(
!
result
)
remove_proc_entry
(
ACPI_FAN_CLASS
,
acpi_root_dir
);
remove_proc_entry
(
ACPI_FAN_CLASS
,
acpi_root_dir
);
return_VOID
;
return_VOID
;
}
}
...
...
drivers/acpi/power.c
View file @
52a619c7
...
@@ -443,12 +443,6 @@ acpi_power_add_fs (
...
@@ -443,12 +443,6 @@ acpi_power_add_fs (
if
(
!
device
)
if
(
!
device
)
return_VALUE
(
-
EINVAL
);
return_VALUE
(
-
EINVAL
);
if
(
!
acpi_power_dir
)
{
acpi_power_dir
=
proc_mkdir
(
ACPI_POWER_CLASS
,
acpi_root_dir
);
if
(
!
acpi_power_dir
)
return_VALUE
(
-
ENODEV
);
}
if
(
!
acpi_device_dir
(
device
))
{
if
(
!
acpi_device_dir
(
device
))
{
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_power_dir
);
acpi_power_dir
);
...
@@ -478,9 +472,6 @@ acpi_power_remove_fs (
...
@@ -478,9 +472,6 @@ acpi_power_remove_fs (
{
{
ACPI_FUNCTION_TRACE
(
"acpi_power_remove_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_power_remove_fs"
);
if
(
!
acpi_power_dir
)
return_VALUE
(
-
ENODEV
);
if
(
acpi_device_dir
(
device
))
if
(
acpi_device_dir
(
device
))
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_power_dir
);
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_power_dir
);
...
@@ -591,6 +582,10 @@ static int __init acpi_power_init (void)
...
@@ -591,6 +582,10 @@ static int __init acpi_power_init (void)
INIT_LIST_HEAD
(
&
acpi_power_resource_list
);
INIT_LIST_HEAD
(
&
acpi_power_resource_list
);
acpi_power_dir
=
proc_mkdir
(
ACPI_POWER_CLASS
,
acpi_root_dir
);
if
(
!
acpi_power_dir
)
return_VALUE
(
-
ENODEV
);
result
=
acpi_bus_register_driver
(
&
acpi_power_driver
);
result
=
acpi_bus_register_driver
(
&
acpi_power_driver
);
if
(
result
<
0
)
{
if
(
result
<
0
)
{
remove_proc_entry
(
ACPI_POWER_CLASS
,
acpi_root_dir
);
remove_proc_entry
(
ACPI_POWER_CLASS
,
acpi_root_dir
);
...
...
drivers/acpi/processor.c
View file @
52a619c7
...
@@ -2289,13 +2289,6 @@ acpi_processor_add_fs (
...
@@ -2289,13 +2289,6 @@ acpi_processor_add_fs (
ACPI_FUNCTION_TRACE
(
"acpi_processor_add_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_processor_add_fs"
);
if
(
!
acpi_processor_dir
)
{
acpi_processor_dir
=
proc_mkdir
(
ACPI_PROCESSOR_CLASS
,
acpi_root_dir
);
if
(
!
acpi_processor_dir
)
return_VALUE
(
-
ENODEV
);
}
if
(
!
acpi_device_dir
(
device
))
{
if
(
!
acpi_device_dir
(
device
))
{
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_processor_dir
);
acpi_processor_dir
);
...
@@ -2378,9 +2371,6 @@ acpi_processor_remove_fs (
...
@@ -2378,9 +2371,6 @@ acpi_processor_remove_fs (
{
{
ACPI_FUNCTION_TRACE
(
"acpi_processor_remove_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_processor_remove_fs"
);
if
(
!
acpi_processor_dir
)
return_VALUE
(
-
ENODEV
);
if
(
acpi_device_dir
(
device
))
if
(
acpi_device_dir
(
device
))
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_processor_dir
);
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_processor_dir
);
...
@@ -2640,9 +2630,15 @@ acpi_processor_init (void)
...
@@ -2640,9 +2630,15 @@ acpi_processor_init (void)
memset
(
&
processors
,
0
,
sizeof
(
processors
));
memset
(
&
processors
,
0
,
sizeof
(
processors
));
memset
(
&
errata
,
0
,
sizeof
(
errata
));
memset
(
&
errata
,
0
,
sizeof
(
errata
));
acpi_processor_dir
=
proc_mkdir
(
ACPI_PROCESSOR_CLASS
,
acpi_root_dir
);
if
(
!
acpi_processor_dir
)
return_VALUE
(
-
ENODEV
);
result
=
acpi_bus_register_driver
(
&
acpi_processor_driver
);
result
=
acpi_bus_register_driver
(
&
acpi_processor_driver
);
if
(
result
<
0
)
if
(
result
<
0
)
{
remove_proc_entry
(
ACPI_PROCESSOR_CLASS
,
acpi_root_dir
);
return_VALUE
(
-
ENODEV
);
return_VALUE
(
-
ENODEV
);
}
return_VALUE
(
0
);
return_VALUE
(
0
);
}
}
...
@@ -2651,13 +2647,11 @@ acpi_processor_init (void)
...
@@ -2651,13 +2647,11 @@ acpi_processor_init (void)
static
void
__exit
static
void
__exit
acpi_processor_exit
(
void
)
acpi_processor_exit
(
void
)
{
{
int
result
=
0
;
ACPI_FUNCTION_TRACE
(
"acpi_processor_exit"
);
ACPI_FUNCTION_TRACE
(
"acpi_processor_exit"
);
result
=
acpi_bus_unregister_driver
(
&
acpi_processor_driver
);
acpi_bus_unregister_driver
(
&
acpi_processor_driver
);
if
(
!
result
)
remove_proc_entry
(
ACPI_PROCESSOR_CLASS
,
acpi_root_dir
);
remove_proc_entry
(
ACPI_PROCESSOR_CLASS
,
acpi_root_dir
);
return_VOID
;
return_VOID
;
}
}
...
...
drivers/acpi/thermal.c
View file @
52a619c7
...
@@ -1060,13 +1060,6 @@ acpi_thermal_add_fs (
...
@@ -1060,13 +1060,6 @@ acpi_thermal_add_fs (
ACPI_FUNCTION_TRACE
(
"acpi_thermal_add_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_thermal_add_fs"
);
if
(
!
acpi_thermal_dir
)
{
acpi_thermal_dir
=
proc_mkdir
(
ACPI_THERMAL_CLASS
,
acpi_root_dir
);
if
(
!
acpi_thermal_dir
)
return_VALUE
(
-
ENODEV
);
}
if
(
!
acpi_device_dir
(
device
))
{
if
(
!
acpi_device_dir
(
device
))
{
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_device_dir
(
device
)
=
proc_mkdir
(
acpi_device_bid
(
device
),
acpi_thermal_dir
);
acpi_thermal_dir
);
...
@@ -1147,9 +1140,6 @@ acpi_thermal_remove_fs (
...
@@ -1147,9 +1140,6 @@ acpi_thermal_remove_fs (
{
{
ACPI_FUNCTION_TRACE
(
"acpi_thermal_remove_fs"
);
ACPI_FUNCTION_TRACE
(
"acpi_thermal_remove_fs"
);
if
(
!
acpi_thermal_dir
)
return_VALUE
(
-
ENODEV
);
if
(
acpi_device_dir
(
device
))
if
(
acpi_device_dir
(
device
))
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_thermal_dir
);
remove_proc_entry
(
acpi_device_bid
(
device
),
acpi_thermal_dir
);
...
@@ -1351,9 +1341,15 @@ acpi_thermal_init (void)
...
@@ -1351,9 +1341,15 @@ acpi_thermal_init (void)
ACPI_FUNCTION_TRACE
(
"acpi_thermal_init"
);
ACPI_FUNCTION_TRACE
(
"acpi_thermal_init"
);
acpi_thermal_dir
=
proc_mkdir
(
ACPI_THERMAL_CLASS
,
acpi_root_dir
);
if
(
!
acpi_thermal_dir
)
return_VALUE
(
-
ENODEV
);
result
=
acpi_bus_register_driver
(
&
acpi_thermal_driver
);
result
=
acpi_bus_register_driver
(
&
acpi_thermal_driver
);
if
(
result
<
0
)
if
(
result
<
0
)
{
remove_proc_entry
(
ACPI_THERMAL_CLASS
,
acpi_root_dir
);
return_VALUE
(
-
ENODEV
);
return_VALUE
(
-
ENODEV
);
}
return_VALUE
(
0
);
return_VALUE
(
0
);
}
}
...
@@ -1362,13 +1358,11 @@ acpi_thermal_init (void)
...
@@ -1362,13 +1358,11 @@ acpi_thermal_init (void)
static
void
__exit
static
void
__exit
acpi_thermal_exit
(
void
)
acpi_thermal_exit
(
void
)
{
{
int
result
=
0
;
ACPI_FUNCTION_TRACE
(
"acpi_thermal_exit"
);
ACPI_FUNCTION_TRACE
(
"acpi_thermal_exit"
);
result
=
acpi_bus_unregister_driver
(
&
acpi_thermal_driver
);
acpi_bus_unregister_driver
(
&
acpi_thermal_driver
);
if
(
!
result
)
remove_proc_entry
(
ACPI_THERMAL_CLASS
,
acpi_root_dir
);
remove_proc_entry
(
ACPI_THERMAL_CLASS
,
acpi_root_dir
);
return_VOID
;
return_VOID
;
}
}
...
...
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