diff options
| -rw-r--r-- | drivers/w1/w1_io.c | 3 | ||||
| -rw-r--r-- | include/linux/w1.h | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/w1/w1_io.c b/drivers/w1/w1_io.c index d191e1f80579..075d120e7b88 100644 --- 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. diff --git a/include/linux/w1.h b/include/linux/w1.h index 5b2972946dda..694101f744c7 100644 --- a/include/linux/w1.h +++ b/include/linux/w1.h @@ -293,6 +293,7 @@ void w1_unregister_family(struct w1_family *family); w1_unregister_family) u8 w1_triplet(struct w1_master *dev, int bdir); +u8 w1_touch_bit(struct w1_master *dev, int bit); void w1_write_8(struct w1_master *, u8); u8 w1_read_8(struct w1_master *); int w1_reset_bus(struct w1_master *); |