acer-wmi: Add support for Aspire 1830 wlan hotkey

[pandora-kernel.git] / drivers / platform / x86 / acer-wmi.c

diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index e1c4938..fa71530 100644 (file)
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -99,6 +99,7 @@ enum acer_wmi_event_ids {
 static const struct key_entry acer_wmi_keymap[] = {
        {KE_KEY, 0x01, {KEY_WLAN} },     /* WiFi */
        {KE_KEY, 0x03, {KEY_WLAN} },     /* WiFi */
+       {KE_KEY, 0x04, {KEY_WLAN} },     /* WiFi */
        {KE_KEY, 0x12, {KEY_BLUETOOTH} },       /* BT */
        {KE_KEY, 0x21, {KEY_PROG1} },    /* Backup */
        {KE_KEY, 0x22, {KEY_PROG2} },    /* Arcade */
@@ -1400,6 +1401,9 @@ static ssize_t show_bool_threeg(struct device *dev,
 {
        u32 result; \
        acpi_status status;
+
+       pr_info("This threeg sysfs will be removed in 2012"
+               " - used by: %s\n", current->comm);
        if (wmi_has_guid(WMID_GUID3))
                status = wmid3_get_device_status(&result,
                                ACER_WMID3_GDS_THREEG);
@@ -1415,8 +1419,10 @@ static ssize_t set_bool_threeg(struct device *dev,
 {
        u32 tmp = simple_strtoul(buf, NULL, 10);
        acpi_status status = set_u32(tmp, ACER_CAP_THREEG);
-               if (ACPI_FAILURE(status))
-                       return -EINVAL;
+       pr_info("This threeg sysfs will be removed in 2012"
+               " - used by: %s\n", current->comm);
+       if (ACPI_FAILURE(status))
+               return -EINVAL;
        return count;
 }
 static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg,
@@ -1425,6 +1431,8 @@ static DEVICE_ATTR(threeg, S_IRUGO | S_IWUSR, show_bool_threeg,
 static ssize_t show_interface(struct device *dev, struct device_attribute *attr,
        char *buf)
 {
+       pr_info("This interface sysfs will be removed in 2012"
+               " - used by: %s\n", current->comm);
        switch (interface->type) {
        case ACER_AMW0:
                return sprintf(buf, "AMW0\n");