Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[mirror_ubuntu-bionic-kernel.git] / drivers / w1 / w1_io.c

diff --git a/drivers/w1/w1_io.c b/drivers/w1/w1_io.c
index d191e1f8057993bb9a76ba38a540ff6a6178ce5f..075d120e7b881b563c88f37e8ef8915019438da8 100644 (file)
--- a/drivers/w1/w1_io.c
+++ b/drivers/w1/w1_io.c
@@ -58,7 +58,7 @@ static u8 w1_read_bit(struct w1_master *dev);
  * @dev:       the master device
  * @bit:       0 - write a 0, 1 - write a 0 read the level
  */
-static u8 w1_touch_bit(struct w1_master *dev, int bit)
+u8 w1_touch_bit(struct w1_master *dev, int bit)
 {
        if (dev->bus_master->touch_bit)
                return dev->bus_master->touch_bit(dev->bus_master->data, bit);
@@ -69,6 +69,7 @@ static u8 w1_touch_bit(struct w1_master *dev, int bit)
                return 0;
        }
 }
+EXPORT_SYMBOL_GPL(w1_touch_bit);
 
 /**
  * w1_write_bit() - Generates a write-0 or write-1 cycle.