diff options
| -rw-r--r-- | include/linux/rfkill.h | 7 | ||||
| -rw-r--r-- | net/rfkill/core.c | 12 |
2 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index 231e06b74b50..c35f3962dc4f 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -230,6 +230,13 @@ void rfkill_set_states(struct rfkill *rfkill, bool sw, bool hw); bool rfkill_blocked(struct rfkill *rfkill); /** + * rfkill_soft_blocked - Query soft rfkill block state + * + * @rfkill: rfkill struct to query + */ +bool rfkill_soft_blocked(struct rfkill *rfkill); + +/** * rfkill_find_type - Helper for finding rfkill type by name * @name: the name of the type * 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, |