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-rw-r--r--include/linux/rfkill.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
index 741d1a62cc3..4cd64b0d982 100644
--- a/include/linux/rfkill.h
+++ b/include/linux/rfkill.h
@@ -49,6 +49,7 @@ enum rfkill_state {
RFKILL_STATE_SOFT_BLOCKED = 0, /* Radio output blocked */
RFKILL_STATE_UNBLOCKED = 1, /* Radio output allowed */
RFKILL_STATE_HARD_BLOCKED = 2, /* Output blocked, non-overrideable */
+ RFKILL_STATE_MAX, /* marker for last valid state */
};
/*
@@ -110,12 +111,14 @@ struct rfkill {
};
#define to_rfkill(d) container_of(d, struct rfkill, dev)
-struct rfkill *rfkill_allocate(struct device *parent, enum rfkill_type type);
+struct rfkill * __must_check rfkill_allocate(struct device *parent,
+ enum rfkill_type type);
void rfkill_free(struct rfkill *rfkill);
-int rfkill_register(struct rfkill *rfkill);
+int __must_check rfkill_register(struct rfkill *rfkill);
void rfkill_unregister(struct rfkill *rfkill);
int rfkill_force_state(struct rfkill *rfkill, enum rfkill_state state);
+int rfkill_set_default(enum rfkill_type type, enum rfkill_state state);
/**
* rfkill_state_complement - return complementar state