w1: export w1_read_8 function

[linux-2.6-omap-h63xx.git] / drivers / w1 / w1_io.c

diff --git a/drivers/w1/w1_io.c b/drivers/w1/w1_io.c
index f4f82f1f486ebdd2c70c9ff80c5fdb4e99f03fe2..0d15b0eaf79a7b5a56eb50bb00efc1a9571280e6 100644 (file)
--- a/drivers/w1/w1_io.c
+++ b/drivers/w1/w1_io.c
@@ -217,7 +217,7 @@ u8 w1_triplet(struct w1_master *dev, int bdir)
  * @param dev     the master device
  * @return        the byte read
  */
-static u8 w1_read_8(struct w1_master * dev)
+u8 w1_read_8(struct w1_master *dev)
 {
        int i;
        u8 res = 0;
@@ -230,6 +230,7 @@ static u8 w1_read_8(struct w1_master * dev)
 
        return res;
 }
+EXPORT_SYMBOL_GPL(w1_read_8);
 
 /**
  * Writes a series of bytes.