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-rw-r--r--drivers/w1/w1_io.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/w1/w1_io.c b/drivers/w1/w1_io.c
index 075d120e7b88..0364d3329c52 100644
--- a/drivers/w1/w1_io.c
+++ b/drivers/w1/w1_io.c
@@ -194,6 +194,7 @@ static u8 w1_read_bit(struct w1_master *dev)
* bit 0 = id_bit
* bit 1 = comp_bit
* bit 2 = dir_taken
+ *
* If both bits 0 & 1 are set, the search should be restarted.
*
* Return: bit fields - see above