rfkill: add a reason to the HW rfkill state

[sfrench/cifs-2.6.git] / include / linux / rfkill.h

diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
index 8ad2487a86d5b261126e0a3c05357356cb039078..231e06b74b5079c58568ef5c479e37d69c5c83c7 100644 (file)
--- a/include/linux/rfkill.h
+++ b/include/linux/rfkill.h
@@ -137,6 +137,17 @@ void rfkill_unregister(struct rfkill *rfkill);
  */
 void rfkill_destroy(struct rfkill *rfkill);
 
+/**
+ * rfkill_set_hw_state_reason - Set the internal rfkill hardware block state
+ *     with a reason
+ * @rfkill: pointer to the rfkill class to modify.
+ * @blocked: the current hardware block state to set
+ * @reason: one of &enum rfkill_hard_block_reasons
+ *
+ * Prefer to use rfkill_set_hw_state if you don't need any special reason.
+ */
+bool rfkill_set_hw_state_reason(struct rfkill *rfkill,
+                               bool blocked, unsigned long reason);
 /**
  * rfkill_set_hw_state - Set the internal rfkill hardware block state
  * @rfkill: pointer to the rfkill class to modify.
@@ -156,7 +167,11 @@ void rfkill_destroy(struct rfkill *rfkill);
  * should be blocked) so that drivers need not keep track of the soft
  * block state -- which they might not be able to.
  */
-bool rfkill_set_hw_state(struct rfkill *rfkill, bool blocked);
+static inline bool rfkill_set_hw_state(struct rfkill *rfkill, bool blocked)
+{
+       return rfkill_set_hw_state_reason(rfkill, blocked,
+                                         RFKILL_HARD_BLOCK_SIGNAL);
+}
 
 /**
  * rfkill_set_sw_state - Set the internal rfkill software block state
@@ -256,6 +271,13 @@ static inline void rfkill_destroy(struct rfkill *rfkill)
 {
 }
 
+static inline bool rfkill_set_hw_state_reason(struct rfkill *rfkill,
+                                             bool blocked,
+                                             unsigned long reason)
+{
+       return blocked;
+}
+
 static inline bool rfkill_set_hw_state(struct rfkill *rfkill, bool blocked)
 {
        return blocked;