[RFKILL]: Remove IRDA

As Dmitry pointed out earlier, rfkill-input.c
doesn't support irda because there are no users
and we shouldn't add unrequired KEY_ defines.

However, RFKILL_TYPE_IRDA was defined in the
rfkill.h header file and would confuse people
about whether it is implemented or not.

This patch removes IRDA support completely,
so it can be added whenever a driver wants the
feature.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 2 insertions, 5 deletions

diff --git a/net/rfkill/Kconfig b/net/rfkill/Kconfig
index 8b31759ee8b0..d28a6d9303e4 100644
--- a/net/rfkill/Kconfig
+++ b/net/rfkill/Kconfig
@@ -5,7 +5,7 @@ menuconfig RFKILL
         tristate "RF switch subsystem support"
         help
           Say Y here if you want to have control over RF switches
-          found on many WiFi, Bluetooth and IRDA cards.
+          found on many WiFi and Bluetooth cards.
 
           To compile this driver as a module, choose M here: the
           module will be called rfkill.
diff --git a/net/rfkill/rfkill.c b/net/rfkill/rfkill.c
index db3395bfbcfa..50e010272e47 100644
--- a/net/rfkill/rfkill.c
+++ b/net/rfkill/rfkill.c
@@ -106,9 +106,6 @@ static ssize_t rfkill_type_show(struct device *dev,
         case RFKILL_TYPE_BLUETOOTH:
                 type = "bluetooth";
                 break;
-        case RFKILL_TYPE_IRDA:
-                type = "irda";
-                break;
         default:
                 BUG();
         }
@@ -281,7 +278,7 @@ static void rfkill_remove_switch(struct rfkill *rfkill)
 /**
  * rfkill_allocate - allocate memory for rfkill structure.
  * @parent: device that has rf switch on it
- * @type: type of the switch (wlan, bluetooth, irda)
+ * @type: type of the switch (RFKILL_TYPE_*)
  *
  * This function should be called by the network driver when it needs
  * rfkill structure. Once the structure is allocated the driver shoud