aboutsummaryrefslogtreecommitdiff
path: root/drivers/misc
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/misc')
-rw-r--r--drivers/misc/Kconfig1
-rw-r--r--drivers/misc/acer-wmi.c225
-rw-r--r--drivers/misc/eeepc-laptop.c228
3 files changed, 350 insertions, 104 deletions
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index a726f3b01a6..6abb95919c3 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -145,6 +145,7 @@ config ACER_WMI
depends on NEW_LEDS
depends on BACKLIGHT_CLASS_DEVICE
depends on SERIO_I8042
+ depends on RFKILL
select ACPI_WMI
---help---
This is a driver for newer Acer (and Wistron) laptops. It adds
diff --git a/drivers/misc/acer-wmi.c b/drivers/misc/acer-wmi.c
index d8b0d326e45..0532a2de2ce 100644
--- a/drivers/misc/acer-wmi.c
+++ b/drivers/misc/acer-wmi.c
@@ -33,6 +33,8 @@
#include <linux/platform_device.h>
#include <linux/acpi.h>
#include <linux/i8042.h>
+#include <linux/rfkill.h>
+#include <linux/workqueue.h>
#include <linux/debugfs.h>
#include <acpi/acpi_drivers.h>
@@ -123,21 +125,15 @@ enum interface_flags {
static int max_brightness = 0xF;
-static int wireless = -1;
-static int bluetooth = -1;
static int mailled = -1;
static int brightness = -1;
static int threeg = -1;
static int force_series;
module_param(mailled, int, 0444);
-module_param(wireless, int, 0444);
-module_param(bluetooth, int, 0444);
module_param(brightness, int, 0444);
module_param(threeg, int, 0444);
module_param(force_series, int, 0444);
-MODULE_PARM_DESC(wireless, "Set initial state of Wireless hardware");
-MODULE_PARM_DESC(bluetooth, "Set initial state of Bluetooth hardware");
MODULE_PARM_DESC(mailled, "Set initial state of Mail LED");
MODULE_PARM_DESC(brightness, "Set initial LCD backlight brightness");
MODULE_PARM_DESC(threeg, "Set initial state of 3G hardware");
@@ -145,8 +141,6 @@ MODULE_PARM_DESC(force_series, "Force a different laptop series");
struct acer_data {
int mailled;
- int wireless;
- int bluetooth;
int threeg;
int brightness;
};
@@ -157,6 +151,9 @@ struct acer_debug {
u32 wmid_devices;
};
+static struct rfkill *wireless_rfkill;
+static struct rfkill *bluetooth_rfkill;
+
/* Each low-level interface must define at least some of the following */
struct wmi_interface {
/* The WMI device type */
@@ -476,7 +473,7 @@ struct wmi_interface *iface)
}
break;
default:
- return AE_BAD_ADDRESS;
+ return AE_ERROR;
}
return AE_OK;
}
@@ -514,7 +511,7 @@ static acpi_status AMW0_set_u32(u32 value, u32 cap, struct wmi_interface *iface)
break;
}
default:
- return AE_BAD_ADDRESS;
+ return AE_ERROR;
}
/* Actually do the set */
@@ -689,7 +686,7 @@ struct wmi_interface *iface)
return 0;
}
default:
- return AE_BAD_ADDRESS;
+ return AE_ERROR;
}
status = WMI_execute_u32(method_id, 0, &result);
@@ -735,7 +732,7 @@ static acpi_status WMID_set_u32(u32 value, u32 cap, struct wmi_interface *iface)
}
break;
default:
- return AE_BAD_ADDRESS;
+ return AE_ERROR;
}
return WMI_execute_u32(method_id, (u32)value, NULL);
}
@@ -785,7 +782,7 @@ static struct wmi_interface wmid_interface = {
static acpi_status get_u32(u32 *value, u32 cap)
{
- acpi_status status = AE_BAD_ADDRESS;
+ acpi_status status = AE_ERROR;
switch (interface->type) {
case ACER_AMW0:
@@ -846,8 +843,6 @@ static void __init acer_commandline_init(void)
* capability isn't available on the given interface
*/
set_u32(mailled, ACER_CAP_MAILLED);
- set_u32(wireless, ACER_CAP_WIRELESS);
- set_u32(bluetooth, ACER_CAP_BLUETOOTH);
set_u32(threeg, ACER_CAP_THREEG);
set_u32(brightness, ACER_CAP_BRIGHTNESS);
}
@@ -933,40 +928,135 @@ static void acer_backlight_exit(void)
}
/*
- * Read/ write bool sysfs macro
+ * Rfkill devices
*/
-#define show_set_bool(value, cap) \
-static ssize_t \
-show_bool_##value(struct device *dev, struct device_attribute *attr, \
- char *buf) \
-{ \
- u32 result; \
- acpi_status status = get_u32(&result, cap); \
- if (ACPI_SUCCESS(status)) \
- return sprintf(buf, "%u\n", result); \
- return sprintf(buf, "Read error\n"); \
-} \
-\
-static ssize_t \
-set_bool_##value(struct device *dev, struct device_attribute *attr, \
- const char *buf, size_t count) \
-{ \
- u32 tmp = simple_strtoul(buf, NULL, 10); \
- acpi_status status = set_u32(tmp, cap); \
- if (ACPI_FAILURE(status)) \
- return -EINVAL; \
- return count; \
-} \
-static DEVICE_ATTR(value, S_IWUGO | S_IRUGO | S_IWUSR, \
- show_bool_##value, set_bool_##value);
-
-show_set_bool(wireless, ACER_CAP_WIRELESS);
-show_set_bool(bluetooth, ACER_CAP_BLUETOOTH);
-show_set_bool(threeg, ACER_CAP_THREEG);
+static void acer_rfkill_update(struct work_struct *ignored);
+static DECLARE_DELAYED_WORK(acer_rfkill_work, acer_rfkill_update);
+static void acer_rfkill_update(struct work_struct *ignored)
+{
+ u32 state;
+ acpi_status status;
+
+ status = get_u32(&state, ACER_CAP_WIRELESS);
+ if (ACPI_SUCCESS(status))
+ rfkill_force_state(wireless_rfkill, state ?
+ RFKILL_STATE_UNBLOCKED : RFKILL_STATE_SOFT_BLOCKED);
+
+ if (has_cap(ACER_CAP_BLUETOOTH)) {
+ status = get_u32(&state, ACER_CAP_BLUETOOTH);
+ if (ACPI_SUCCESS(status))
+ rfkill_force_state(bluetooth_rfkill, state ?
+ RFKILL_STATE_UNBLOCKED :
+ RFKILL_STATE_SOFT_BLOCKED);
+ }
+
+ schedule_delayed_work(&acer_rfkill_work, round_jiffies_relative(HZ));
+}
+
+static int acer_rfkill_set(void *data, enum rfkill_state state)
+{
+ acpi_status status;
+ u32 *cap = data;
+ status = set_u32((u32) (state == RFKILL_STATE_UNBLOCKED), *cap);
+ if (ACPI_FAILURE(status))
+ return -ENODEV;
+ return 0;
+}
+
+static struct rfkill * acer_rfkill_register(struct device *dev,
+enum rfkill_type type, char *name, u32 cap)
+{
+ int err;
+ u32 state;
+ u32 *data;
+ struct rfkill *rfkill_dev;
+
+ rfkill_dev = rfkill_allocate(dev, type);
+ if (!rfkill_dev)
+ return ERR_PTR(-ENOMEM);
+ rfkill_dev->name = name;
+ get_u32(&state, cap);
+ rfkill_dev->state = state ? RFKILL_STATE_UNBLOCKED :
+ RFKILL_STATE_SOFT_BLOCKED;
+ data = kzalloc(sizeof(u32), GFP_KERNEL);
+ if (!data) {
+ rfkill_free(rfkill_dev);
+ return ERR_PTR(-ENOMEM);
+ }
+ *data = cap;
+ rfkill_dev->data = data;
+ rfkill_dev->toggle_radio = acer_rfkill_set;
+ rfkill_dev->user_claim_unsupported = 1;
+
+ err = rfkill_register(rfkill_dev);
+ if (err) {
+ kfree(rfkill_dev->data);
+ rfkill_free(rfkill_dev);
+ return ERR_PTR(err);
+ }
+ return rfkill_dev;
+}
+
+static int acer_rfkill_init(struct device *dev)
+{
+ wireless_rfkill = acer_rfkill_register(dev, RFKILL_TYPE_WLAN,
+ "acer-wireless", ACER_CAP_WIRELESS);
+ if (IS_ERR(wireless_rfkill))
+ return PTR_ERR(wireless_rfkill);
+
+ if (has_cap(ACER_CAP_BLUETOOTH)) {
+ bluetooth_rfkill = acer_rfkill_register(dev,
+ RFKILL_TYPE_BLUETOOTH, "acer-bluetooth",
+ ACER_CAP_BLUETOOTH);
+ if (IS_ERR(bluetooth_rfkill)) {
+ kfree(wireless_rfkill->data);
+ rfkill_unregister(wireless_rfkill);
+ return PTR_ERR(bluetooth_rfkill);
+ }
+ }
+
+ schedule_delayed_work(&acer_rfkill_work, round_jiffies_relative(HZ));
+
+ return 0;
+}
+
+static void acer_rfkill_exit(void)
+{
+ cancel_delayed_work_sync(&acer_rfkill_work);
+ kfree(wireless_rfkill->data);
+ rfkill_unregister(wireless_rfkill);
+ if (has_cap(ACER_CAP_BLUETOOTH)) {
+ kfree(wireless_rfkill->data);
+ rfkill_unregister(bluetooth_rfkill);
+ }
+ return;
+}
/*
- * Read interface sysfs macro
+ * sysfs interface
*/
+static ssize_t show_bool_threeg(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ u32 result; \
+ acpi_status status = get_u32(&result, ACER_CAP_THREEG);
+ if (ACPI_SUCCESS(status))
+ return sprintf(buf, "%u\n", result);
+ return sprintf(buf, "Read error\n");
+}
+
+static ssize_t set_bool_threeg(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ u32 tmp = simple_strtoul(buf, NULL, 10);
+ acpi_status status = set_u32(tmp, ACER_CAP_THREEG);
+ if (ACPI_FAILURE(status))
+ return -EINVAL;
+ return count;
+}
+static DEVICE_ATTR(threeg, S_IWUGO | S_IRUGO | S_IWUSR, show_bool_threeg,
+ set_bool_threeg);
+
static ssize_t show_interface(struct device *dev, struct device_attribute *attr,
char *buf)
{
@@ -1026,7 +1116,9 @@ static int __devinit acer_platform_probe(struct platform_device *device)
goto error_brightness;
}
- return 0;
+ err = acer_rfkill_init(&device->dev);
+
+ return err;
error_brightness:
acer_led_exit();
@@ -1040,6 +1132,8 @@ static int acer_platform_remove(struct platform_device *device)
acer_led_exit();
if (has_cap(ACER_CAP_BRIGHTNESS))
acer_backlight_exit();
+
+ acer_rfkill_exit();
return 0;
}
@@ -1052,16 +1146,6 @@ pm_message_t state)
if (!data)
return -ENOMEM;
- if (has_cap(ACER_CAP_WIRELESS)) {
- get_u32(&value, ACER_CAP_WIRELESS);
- data->wireless = value;
- }
-
- if (has_cap(ACER_CAP_BLUETOOTH)) {
- get_u32(&value, ACER_CAP_BLUETOOTH);
- data->bluetooth = value;
- }
-
if (has_cap(ACER_CAP_MAILLED)) {
get_u32(&value, ACER_CAP_MAILLED);
data->mailled = value;
@@ -1082,15 +1166,6 @@ static int acer_platform_resume(struct platform_device *device)
if (!data)
return -ENOMEM;
- if (has_cap(ACER_CAP_WIRELESS))
- set_u32(data->wireless, ACER_CAP_WIRELESS);
-
- if (has_cap(ACER_CAP_BLUETOOTH))
- set_u32(data->bluetooth, ACER_CAP_BLUETOOTH);
-
- if (has_cap(ACER_CAP_THREEG))
- set_u32(data->threeg, ACER_CAP_THREEG);
-
if (has_cap(ACER_CAP_MAILLED))
set_u32(data->mailled, ACER_CAP_MAILLED);
@@ -1115,12 +1190,6 @@ static struct platform_device *acer_platform_device;
static int remove_sysfs(struct platform_device *device)
{
- if (has_cap(ACER_CAP_WIRELESS))
- device_remove_file(&device->dev, &dev_attr_wireless);
-
- if (has_cap(ACER_CAP_BLUETOOTH))
- device_remove_file(&device->dev, &dev_attr_bluetooth);
-
if (has_cap(ACER_CAP_THREEG))
device_remove_file(&device->dev, &dev_attr_threeg);
@@ -1133,20 +1202,6 @@ static int create_sysfs(void)
{
int retval = -ENOMEM;
- if (has_cap(ACER_CAP_WIRELESS)) {
- retval = device_create_file(&acer_platform_device->dev,
- &dev_attr_wireless);
- if (retval)
- goto error_sysfs;
- }
-
- if (has_cap(ACER_CAP_BLUETOOTH)) {
- retval = device_create_file(&acer_platform_device->dev,
- &dev_attr_bluetooth);
- if (retval)
- goto error_sysfs;
- }
-
if (has_cap(ACER_CAP_THREEG)) {
retval = device_create_file(&acer_platform_device->dev,
&dev_attr_threeg);
diff --git a/drivers/misc/eeepc-laptop.c b/drivers/misc/eeepc-laptop.c
index 1ee8501e90f..5baa10bcaf6 100644
--- a/drivers/misc/eeepc-laptop.c
+++ b/drivers/misc/eeepc-laptop.c
@@ -28,6 +28,8 @@
#include <acpi/acpi_drivers.h>
#include <acpi/acpi_bus.h>
#include <linux/uaccess.h>
+#include <linux/input.h>
+#include <linux/rfkill.h>
#define EEEPC_LAPTOP_VERSION "0.1"
@@ -125,6 +127,10 @@ struct eeepc_hotk {
by this BIOS */
uint init_flag; /* Init flags */
u16 event_count[128]; /* count for each event */
+ struct input_dev *inputdev;
+ u16 *keycode_map;
+ struct rfkill *eeepc_wlan_rfkill;
+ struct rfkill *eeepc_bluetooth_rfkill;
};
/* The actual device the driver binds to */
@@ -140,6 +146,27 @@ static struct platform_driver platform_driver = {
static struct platform_device *platform_device;
+struct key_entry {
+ char type;
+ u8 code;
+ u16 keycode;
+};
+
+enum { KE_KEY, KE_END };
+
+static struct key_entry eeepc_keymap[] = {
+ /* Sleep already handled via generic ACPI code */
+ {KE_KEY, 0x10, KEY_WLAN },
+ {KE_KEY, 0x12, KEY_PROG1 },
+ {KE_KEY, 0x13, KEY_MUTE },
+ {KE_KEY, 0x14, KEY_VOLUMEDOWN },
+ {KE_KEY, 0x15, KEY_VOLUMEUP },
+ {KE_KEY, 0x30, KEY_SWITCHVIDEOMODE },
+ {KE_KEY, 0x31, KEY_SWITCHVIDEOMODE },
+ {KE_KEY, 0x32, KEY_SWITCHVIDEOMODE },
+ {KE_END, 0},
+};
+
/*
* The hotkey driver declaration
*/
@@ -261,6 +288,44 @@ static int update_bl_status(struct backlight_device *bd)
}
/*
+ * Rfkill helpers
+ */
+
+static int eeepc_wlan_rfkill_set(void *data, enum rfkill_state state)
+{
+ if (state == RFKILL_STATE_SOFT_BLOCKED)
+ return set_acpi(CM_ASL_WLAN, 0);
+ else
+ return set_acpi(CM_ASL_WLAN, 1);
+}
+
+static int eeepc_wlan_rfkill_state(void *data, enum rfkill_state *state)
+{
+ if (get_acpi(CM_ASL_WLAN) == 1)
+ *state = RFKILL_STATE_UNBLOCKED;
+ else
+ *state = RFKILL_STATE_SOFT_BLOCKED;
+ return 0;
+}
+
+static int eeepc_bluetooth_rfkill_set(void *data, enum rfkill_state state)
+{
+ if (state == RFKILL_STATE_SOFT_BLOCKED)
+ return set_acpi(CM_ASL_BLUETOOTH, 0);
+ else
+ return set_acpi(CM_ASL_BLUETOOTH, 1);
+}
+
+static int eeepc_bluetooth_rfkill_state(void *data, enum rfkill_state *state)
+{
+ if (get_acpi(CM_ASL_BLUETOOTH) == 1)
+ *state = RFKILL_STATE_UNBLOCKED;
+ else
+ *state = RFKILL_STATE_SOFT_BLOCKED;
+ return 0;
+}
+
+/*
* Sys helpers
*/
static int parse_arg(const char *buf, unsigned long count, int *val)
@@ -311,13 +376,11 @@ static ssize_t show_sys_acpi(int cm, char *buf)
EEEPC_CREATE_DEVICE_ATTR(camera, CM_ASL_CAMERA);
EEEPC_CREATE_DEVICE_ATTR(cardr, CM_ASL_CARDREADER);
EEEPC_CREATE_DEVICE_ATTR(disp, CM_ASL_DISPLAYSWITCH);
-EEEPC_CREATE_DEVICE_ATTR(wlan, CM_ASL_WLAN);
static struct attribute *platform_attributes[] = {
&dev_attr_camera.attr,
&dev_attr_cardr.attr,
&dev_attr_disp.attr,
- &dev_attr_wlan.attr,
NULL
};
@@ -328,8 +391,64 @@ static struct attribute_group platform_attribute_group = {
/*
* Hotkey functions
*/
+static struct key_entry *eepc_get_entry_by_scancode(int code)
+{
+ struct key_entry *key;
+
+ for (key = eeepc_keymap; key->type != KE_END; key++)
+ if (code == key->code)
+ return key;
+
+ return NULL;
+}
+
+static struct key_entry *eepc_get_entry_by_keycode(int code)
+{
+ struct key_entry *key;
+
+ for (key = eeepc_keymap; key->type != KE_END; key++)
+ if (code == key->keycode && key->type == KE_KEY)
+ return key;
+
+ return NULL;
+}
+
+static int eeepc_getkeycode(struct input_dev *dev, int scancode, int *keycode)
+{
+ struct key_entry *key = eepc_get_entry_by_scancode(scancode);
+
+ if (key && key->type == KE_KEY) {
+ *keycode = key->keycode;
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
+static int eeepc_setkeycode(struct input_dev *dev, int scancode, int keycode)
+{
+ struct key_entry *key;
+ int old_keycode;
+
+ if (keycode < 0 || keycode > KEY_MAX)
+ return -EINVAL;
+
+ key = eepc_get_entry_by_scancode(scancode);
+ if (key && key->type == KE_KEY) {
+ old_keycode = key->keycode;
+ key->keycode = keycode;
+ set_bit(keycode, dev->keybit);
+ if (!eepc_get_entry_by_keycode(old_keycode))
+ clear_bit(old_keycode, dev->keybit);
+ return 0;
+ }
+
+ return -EINVAL;
+}
+
static int eeepc_hotk_check(void)
{
+ const struct key_entry *key;
struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
int result;
@@ -356,6 +475,31 @@ static int eeepc_hotk_check(void)
"Get control methods supported: 0x%x\n",
ehotk->cm_supported);
}
+ ehotk->inputdev = input_allocate_device();
+ if (!ehotk->inputdev) {
+ printk(EEEPC_INFO "Unable to allocate input device\n");
+ return 0;
+ }
+ ehotk->inputdev->name = "Asus EeePC extra buttons";
+ ehotk->inputdev->phys = EEEPC_HOTK_FILE "/input0";
+ ehotk->inputdev->id.bustype = BUS_HOST;
+ ehotk->inputdev->getkeycode = eeepc_getkeycode;
+ ehotk->inputdev->setkeycode = eeepc_setkeycode;
+
+ for (key = eeepc_keymap; key->type != KE_END; key++) {
+ switch (key->type) {
+ case KE_KEY:
+ set_bit(EV_KEY, ehotk->inputdev->evbit);
+ set_bit(key->keycode, ehotk->inputdev->keybit);
+ break;
+ }
+ }
+ result = input_register_device(ehotk->inputdev);
+ if (result) {
+ printk(EEEPC_INFO "Unable to register input device\n");
+ input_free_device(ehotk->inputdev);
+ return 0;
+ }
} else {
printk(EEEPC_ERR "Hotkey device not present, aborting\n");
return -EINVAL;
@@ -363,21 +507,6 @@ static int eeepc_hotk_check(void)
return 0;
}
-static void notify_wlan(u32 *event)
-{
- /* if DISABLE_ASL_WLAN is set, the notify code for fn+f2
- will always be 0x10 */
- if (ehotk->cm_supported & (0x1 << CM_ASL_WLAN)) {
- const char *method = cm_getv[CM_ASL_WLAN];
- int value;
- if (read_acpi_int(ehotk->handle, method, &value))
- printk(EEEPC_WARNING "Error reading %s\n",
- method);
- else if (value == 1)
- *event = 0x11;
- }
-}
-
static void notify_brn(void)
{
struct backlight_device *bd = eeepc_backlight_device;
@@ -386,14 +515,28 @@ static void notify_brn(void)
static void eeepc_hotk_notify(acpi_handle handle, u32 event, void *data)
{
+ static struct key_entry *key;
if (!ehotk)
return;
- if (event == NOTIFY_WLAN_ON && (DISABLE_ASL_WLAN & ehotk->init_flag))
- notify_wlan(&event);
if (event >= NOTIFY_BRN_MIN && event <= NOTIFY_BRN_MAX)
notify_brn();
acpi_bus_generate_proc_event(ehotk->device, event,
ehotk->event_count[event % 128]++);
+ if (ehotk->inputdev) {
+ key = eepc_get_entry_by_scancode(event);
+ if (key) {
+ switch (key->type) {
+ case KE_KEY:
+ input_report_key(ehotk->inputdev, key->keycode,
+ 1);
+ input_sync(ehotk->inputdev);
+ input_report_key(ehotk->inputdev, key->keycode,
+ 0);
+ input_sync(ehotk->inputdev);
+ break;
+ }
+ }
+ }
}
static int eeepc_hotk_add(struct acpi_device *device)
@@ -420,6 +563,47 @@ static int eeepc_hotk_add(struct acpi_device *device)
eeepc_hotk_notify, ehotk);
if (ACPI_FAILURE(status))
printk(EEEPC_ERR "Error installing notify handler\n");
+
+ if (get_acpi(CM_ASL_WLAN) != -1) {
+ ehotk->eeepc_wlan_rfkill = rfkill_allocate(&device->dev,
+ RFKILL_TYPE_WLAN);
+
+ if (!ehotk->eeepc_wlan_rfkill)
+ goto end;
+
+ ehotk->eeepc_wlan_rfkill->name = "eeepc-wlan";
+ ehotk->eeepc_wlan_rfkill->toggle_radio = eeepc_wlan_rfkill_set;
+ ehotk->eeepc_wlan_rfkill->get_state = eeepc_wlan_rfkill_state;
+ if (get_acpi(CM_ASL_WLAN) == 1)
+ ehotk->eeepc_wlan_rfkill->state =
+ RFKILL_STATE_UNBLOCKED;
+ else
+ ehotk->eeepc_wlan_rfkill->state =
+ RFKILL_STATE_SOFT_BLOCKED;
+ rfkill_register(ehotk->eeepc_wlan_rfkill);
+ }
+
+ if (get_acpi(CM_ASL_BLUETOOTH) != -1) {
+ ehotk->eeepc_bluetooth_rfkill =
+ rfkill_allocate(&device->dev, RFKILL_TYPE_BLUETOOTH);
+
+ if (!ehotk->eeepc_bluetooth_rfkill)
+ goto end;
+
+ ehotk->eeepc_bluetooth_rfkill->name = "eeepc-bluetooth";
+ ehotk->eeepc_bluetooth_rfkill->toggle_radio =
+ eeepc_bluetooth_rfkill_set;
+ ehotk->eeepc_bluetooth_rfkill->get_state =
+ eeepc_bluetooth_rfkill_state;
+ if (get_acpi(CM_ASL_BLUETOOTH) == 1)
+ ehotk->eeepc_bluetooth_rfkill->state =
+ RFKILL_STATE_UNBLOCKED;
+ else
+ ehotk->eeepc_bluetooth_rfkill->state =
+ RFKILL_STATE_SOFT_BLOCKED;
+ rfkill_register(ehotk->eeepc_bluetooth_rfkill);
+ }
+
end:
if (result) {
kfree(ehotk);
@@ -553,6 +737,12 @@ static void eeepc_backlight_exit(void)
{
if (eeepc_backlight_device)
backlight_device_unregister(eeepc_backlight_device);
+ if (ehotk->inputdev)
+ input_unregister_device(ehotk->inputdev);
+ if (ehotk->eeepc_wlan_rfkill)
+ rfkill_unregister(ehotk->eeepc_wlan_rfkill);
+ if (ehotk->eeepc_bluetooth_rfkill)
+ rfkill_unregister(ehotk->eeepc_bluetooth_rfkill);
eeepc_backlight_device = NULL;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-16 22:10:35 +0000