vserver 1.9.5.x5

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

diff --git a/drivers/w1/w1_io.c b/drivers/w1/w1_io.c
index 765f065..02796b5 100644 (file)
--- a/drivers/w1/w1_io.c
+++ b/drivers/w1/w1_io.c
@@ -174,6 +174,15 @@ u8 w1_calc_crc8(u8 * data, int len)
        return crc;
 }
 
+void w1_search_devices(struct w1_master *dev, w1_slave_found_callback cb)
+{
+       dev->attempts++;
+       if (dev->bus_master->search)
+               dev->bus_master->search(dev->bus_master->data, cb);
+       else
+               w1_search(dev);
+}
+
 EXPORT_SYMBOL(w1_write_bit);
 EXPORT_SYMBOL(w1_write_8);
 EXPORT_SYMBOL(w1_read_bit);
@@ -183,3 +192,4 @@ EXPORT_SYMBOL(w1_calc_crc8);
 EXPORT_SYMBOL(w1_delay);
 EXPORT_SYMBOL(w1_read_block);
 EXPORT_SYMBOL(w1_write_block);
+EXPORT_SYMBOL(w1_search_devices);