rfkill: remove rfkill-regulator

There are no users of this ("vrfkill") in the tree, so it's just
dead code - remove it.

This also isn't really how rfkill is supposed to be used - it's
intended as a signalling mechanism to/from the device, which the
driver (and partially cfg80211) will handle - having a separate
rfkill instance for a regulator is confusing, the driver should
use the regulator instead to turn off the device when requested.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

path: root/net/wireless/debugfs.h

#ifndef __CFG80211_DEBUGFS_H
#define __CFG80211_DEBUGFS_H

#ifdef CONFIG_CFG80211_DEBUGFS
void cfg80211_debugfs_rdev_add(struct cfg80211_registered_device *rdev);
#else
static inline
void cfg80211_debugfs_rdev_add(struct cfg80211_registered_device *rdev) {}
#endif

#endif /* __CFG80211_DEBUGFS_H */