[NET]: rfkill: add support for input key to control wireless radio

The RF kill patch that provides infrastructure for implementing
switches controlling radio states on various network and other cards.

[dtor@insightbb.com: address review comments]
[akpm@linux-foundation.org: cleanups, build fixes]

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 24 insertions, 0 deletions

diff --git a/net/rfkill/Kconfig b/net/rfkill/Kconfig
new file mode 100644
index 000000000000..8b31759ee8b0
--- /dev/null
+++ b/net/rfkill/Kconfig
@@ -0,0 +1,24 @@
+#
+# RF switch subsystem configuration
+#
+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.
+
+          To compile this driver as a module, choose M here: the
+          module will be called rfkill.
+
+config RFKILL_INPUT
+        tristate "Input layer to RF switch connector"
+        depends on RFKILL && INPUT
+        help
+          Say Y here if you want kernel automatically toggle state
+          of RF switches on and off when user presses appropriate
+          button or a key on the keyboard. Without this module you
+          need a some kind of userspace application to control
+          state of the switches.
+
+          To compile this driver as a module, choose M here: the
+          module will be called rfkill-input.