rfkill-input: remove unused code

There's a lot of rfkill-input code that cannot ever be
compiled and is useless until somebody needs and tests
it -- therefore remove it.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/net/rfkill/rfkill-input.c b/net/rfkill/rfkill-input.c
index 84efde9..60a34f3 100644 (file)
--- a/net/rfkill/rfkill-input.c
+++ b/net/rfkill/rfkill-input.c
@@ -47,12 +47,6 @@ enum rfkill_global_sched_op {
        RFKILL_GLOBAL_OP_UNBLOCK,
 };
 
-/*
- * Currently, the code marked with RFKILL_NEED_SWSET is inactive.
- * If handling of EV_SW SW_WLAN/WWAN/BLUETOOTH/etc is needed in the
- * future, when such events are added, that code will be necessary.
- */
-
 struct rfkill_task {
        struct delayed_work dwork;
 
@@ -65,14 +59,6 @@ struct rfkill_task {
        /* pending regular switch operations (1=pending) */
        unsigned long sw_pending[BITS_TO_LONGS(RFKILL_TYPE_MAX)];
 
-#ifdef RFKILL_NEED_SWSET
-       /* set operation pending (1=pending) */
-       unsigned long sw_setpending[BITS_TO_LONGS(RFKILL_TYPE_MAX)];
-
-       /* desired state for pending set operation (1=unblock) */
-       unsigned long sw_newstate[BITS_TO_LONGS(RFKILL_TYPE_MAX)];
-#endif
-
        /* should the state be complemented (1=yes) */
        unsigned long sw_togglestate[BITS_TO_LONGS(RFKILL_TYPE_MAX)];
 
@@ -111,24 +97,6 @@ static void __rfkill_handle_global_op(enum rfkill_global_sched_op op)
        }
 }
 
-#ifdef RFKILL_NEED_SWSET
-static void __rfkill_handle_normal_op(const enum rfkill_type type,
-                       const bool sp, const bool s, const bool c)
-{
-       enum rfkill_state state;
-
-       if (sp)
-               state = (s) ? RFKILL_STATE_UNBLOCKED :
-                             RFKILL_STATE_SOFT_BLOCKED;
-       else
-               state = rfkill_get_global_state(type);
-
-       if (c)
-               state = rfkill_state_complement(state);
-
-       rfkill_switch_all(type, state);
-}
-#else
 static void __rfkill_handle_normal_op(const enum rfkill_type type,
                        const bool c)
 {
@@ -140,7 +108,6 @@ static void __rfkill_handle_normal_op(const enum rfkill_type type,
 
        rfkill_switch_all(type, state);
 }
-#endif
 
 static void rfkill_task_handler(struct work_struct *work)
 {
@@ -171,21 +138,11 @@ static void rfkill_task_handler(struct work_struct *work)
                                                i < RFKILL_TYPE_MAX) {
                                if (test_and_clear_bit(i, task->sw_pending)) {
                                        bool c;
-#ifdef RFKILL_NEED_SWSET
-                                       bool sp, s;
-                                       sp = test_and_clear_bit(i,
-                                                       task->sw_setpending);
-                                       s = test_bit(i, task->sw_newstate);
-#endif
                                        c = test_and_clear_bit(i,
                                                        task->sw_togglestate);
                                        spin_unlock_irq(&task->lock);
 
-#ifdef RFKILL_NEED_SWSET
-                                       __rfkill_handle_normal_op(i, sp, s, c);
-#else
                                        __rfkill_handle_normal_op(i, c);
-#endif
 
                                        spin_lock_irq(&task->lock);
                                }
@@ -238,32 +195,6 @@ static void rfkill_schedule_global_op(enum rfkill_global_sched_op op)
        spin_unlock_irqrestore(&rfkill_task.lock, flags);
 }
 
-#ifdef RFKILL_NEED_SWSET
-/* Use this if you need to add EV_SW SW_WLAN/WWAN/BLUETOOTH/etc handling */
-
-static void rfkill_schedule_set(enum rfkill_type type,
-                               enum rfkill_state desired_state)
-{
-       unsigned long flags;
-
-       if (rfkill_is_epo_lock_active())
-               return;
-
-       spin_lock_irqsave(&rfkill_task.lock, flags);
-       if (!rfkill_task.global_op_pending) {
-               set_bit(type, rfkill_task.sw_pending);
-               set_bit(type, rfkill_task.sw_setpending);
-               clear_bit(type, rfkill_task.sw_togglestate);
-               if (desired_state)
-                       set_bit(type,  rfkill_task.sw_newstate);
-               else
-                       clear_bit(type, rfkill_task.sw_newstate);
-               rfkill_schedule_ratelimited();
-       }
-       spin_unlock_irqrestore(&rfkill_task.lock, flags);
-}
-#endif
-
 static void rfkill_schedule_toggle(enum rfkill_type type)
 {
        unsigned long flags;