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acer-wmi: Remove wireless and bluetooth sysfs entries

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These are now replaced by the rfkill interface.

Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Carlos Corbacho
2008-10-08 21:40:26 +01:00
committed by Len Brown
parent 0606e1abfc
commit 7d9a06de61
2 changed files with 24 additions and 103 deletions
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99
drivers/misc/acer-wmi.c
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@@ -125,21 +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");
@@ -147,8 +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;
};
@@ -851,8 +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);
}
@@ -1057,40 +1047,30 @@ static void acer_rfkill_exit(void)
}
/*
* Read/ write bool sysfs macro
* sysfs interface
*/
#define show_set_bool(value, cap) \
static ssize_t \
show_bool_##value(struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
static ssize_t show_bool_threeg(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);
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");
}
show_set_bool(wireless, ACER_CAP_WIRELESS);
show_set_bool(bluetooth, ACER_CAP_BLUETOOTH);
show_set_bool(threeg, ACER_CAP_THREEG);
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);
/*
* Read interface sysfs macro
*/
static ssize_t show_interface(struct device *dev, struct device_attribute *attr,
char *buf)
{
@@ -1180,16 +1160,6 @@ 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;
@@ -1210,15 +1180,6 @@ 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);
@@ -1243,12 +1204,6 @@ 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);
@@ -1261,20 +1216,6 @@ 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);