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-rw-r--r--include/linux/rfkill.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
index dcac724340d8..e73e2429a1b1 100644
--- a/include/linux/rfkill.h
+++ b/include/linux/rfkill.h
@@ -259,8 +259,9 @@ bool rfkill_set_sw_state(struct rfkill *rfkill, bool blocked);
* userspace) of their initial state. It should only be used before
* registration.
*
- * In addition, it marks the device as "persistent". Persistent devices
- * are expected to preserve preserve their own state when suspended.
+ * In addition, it marks the device as "persistent", an attribute which
+ * can be read by userspace. Persistent devices are expected to preserve
+ * their own state when suspended.
*/
void rfkill_init_sw_state(struct rfkill *rfkill, bool blocked);