i2c: at91: don't account as iowait

commit 11cfbfb098b22d3e57f1f2be217cad20e2d48463 upstream. iowait is for blkio [1]. I2C shouldn't use it. [1] https://lkml.org/lkml/2014/11/3/317 Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Ludovic Desroches <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
delaanthonio · Aug 13, 2015 · b6da37a · b6da37a
1 parent 9a621d4
commit b6da37a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c
@@ -435,7 +435,7 @@ static int at91_do_twi_transfer(struct at91_twi_dev *dev)
 		}
 	}
 
-	ret = wait_for_completion_io_timeout(&dev->cmd_complete,
+	ret = wait_for_completion_timeout(&dev->cmd_complete,
 					     dev->adapter.timeout);
 	if (ret == 0) {
 		dev_err(dev->dev, "controller timed out\n");