diff options
Diffstat (limited to 'net/rfkill')
| -rw-r--r-- | net/rfkill/core.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/rfkill/core.c b/net/rfkill/core.c index ac15a944573f..5b1927d66f0d 100644 --- a/net/rfkill/core.c +++ b/net/rfkill/core.c @@ -946,6 +946,18 @@ bool rfkill_blocked(struct rfkill *rfkill) } EXPORT_SYMBOL(rfkill_blocked); +bool rfkill_soft_blocked(struct rfkill *rfkill) +{ + unsigned long flags; + u32 state; + + spin_lock_irqsave(&rfkill->lock, flags); + state = rfkill->state; + spin_unlock_irqrestore(&rfkill->lock, flags); + + return !!(state & RFKILL_BLOCK_SW); +} +EXPORT_SYMBOL(rfkill_soft_blocked); struct rfkill * __must_check rfkill_alloc(const char *name, struct device *parent, |