diff --git a/[refs] b/[refs]
index 718781fc4ea4..4468239d6c8c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ac7fc4fb2b6a126af8d07f46500440c9641976cf
+refs/heads/master: c80ebe7987931ec4e80abc33ebf8aa2dad0d3763
diff --git a/trunk/drivers/i2c/algos/i2c-algo-pca.c b/trunk/drivers/i2c/algos/i2c-algo-pca.c
index e954a20b97a6..d50b329a3c94 100644
--- a/trunk/drivers/i2c/algos/i2c-algo-pca.c
+++ b/trunk/drivers/i2c/algos/i2c-algo-pca.c
@@ -182,7 +182,7 @@ static int pca_xfer(struct i2c_adapter *i2c_adap,
 	}
 	if (state != 0xf8) {
 		dev_dbg(&i2c_adap->dev, "bus is not idle. status is %#04x\n", state);
-		return -EIO;
+		return -EAGAIN;
 	}
 
 	DEB1("{{{ XFER %d messages\n", num);