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Input: wistron - generate normal key event if bluetooth or wifi not present 

If the subsystem is not present, instead of not doing anything, report
the key press as a normal key. This is done by modifying at
initialization the copied key entry table.

Signed-off-by: Eric Piel <Eric.Piel@tremplin-utc.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Éric Piel 2008-06-26 11:05:01 -04:00 committed by Dmitry Torokhov
parent 5a54c01157
commit a894403766
1 changed files with 18 additions and 1 deletions
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19
drivers/input/misc/wistron_btns.c
View File

@ -1186,7 +1186,7 @@ static int wistron_setkeycode(struct input_dev *dev, int scancode, int keycode)
static int __devinit setup_input_dev(void)
{
const struct key_entry *key;
struct key_entry *key;
struct input_dev *input_dev;
int error;
@ -1219,6 +1219,23 @@ static int __devinit setup_input_dev(void)
set_bit(key->sw.code, input_dev->swbit);
break;
/* if wifi or bluetooth are not available, create normal keys */
case KE_WIFI:
if (!have_wifi) {
key->type = KE_KEY;
key->keycode = KEY_WLAN;
key--;
}
break;
case KE_BLUETOOTH:
if (!have_bluetooth) {
key->type = KE_KEY;
key->keycode = KEY_BLUETOOTH;
key--;
}
break;
default:
break;
}