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-rw-r--r--include/linux/rfkill.h7
-rw-r--r--net/rfkill/core.c12
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,