1 files changed, 10 insertions, 0 deletions

diff --git a/net/rfkill/core.c b/net/rfkill/core.c
index dcf8df7c573c..79693fe2001e 100644
--- a/net/rfkill/core.c
+++ b/net/rfkill/core.c
@@ -610,6 +610,15 @@ static ssize_t rfkill_idx_show(struct device *dev,
         return sprintf(buf, "%d\n", rfkill->idx);
 }
 
+static ssize_t rfkill_persistent_show(struct device *dev,
+                               struct device_attribute *attr,
+                               char *buf)
+{
+        struct rfkill *rfkill = to_rfkill(dev);
+
+        return sprintf(buf, "%d\n", rfkill->persistent);
+}
+
 static u8 user_state_from_blocked(unsigned long state)
 {
         if (state & RFKILL_BLOCK_HW)
@@ -668,6 +677,7 @@ static struct device_attribute rfkill_dev_attrs[] = {
         __ATTR(name, S_IRUGO, rfkill_name_show, NULL),
         __ATTR(type, S_IRUGO, rfkill_type_show, NULL),
         __ATTR(index, S_IRUGO, rfkill_idx_show, NULL),
+        __ATTR(persistent, S_IRUGO, rfkill_persistent_show, NULL),
         __ATTR(state, S_IRUGO|S_IWUSR, rfkill_state_show, rfkill_state_store),
         __ATTR(claim, S_IRUGO|S_IWUSR, rfkill_claim_show, rfkill_claim_store),
         __ATTR_NULL