[PATCHv2] i2c: omap: Move the remove constraint

[Shubhrajyoti D]

Currently we just queue the transfer and release the
qos constraints, however we donot wait for the transfer
to complete to release the constraint. Move the remove
constraint after the bus busy as we are sure that the
transfers are completed by then.

Signed-off-by: Shubhrajyoti D <shubhrajyoti at ti.com>
---
v2: rebase to the for-next branch

 drivers/i2c/busses/i2c-omap.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 482c63d..fabcbe1 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -654,13 +654,14 @@ omap_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num)
 			break;
 	}
 
-	if (dev->set_mpu_wkup_lat != NULL)
-		dev->set_mpu_wkup_lat(dev->dev, -1);
-
 	if (r == 0)
 		r = num;
 
 	omap_i2c_wait_for_bb(dev);
+
+	if (dev->set_mpu_wkup_lat != NULL)
+		dev->set_mpu_wkup_lat(dev->dev, -1);
+
 out:
 	pm_runtime_mark_last_busy(dev->dev);
 	pm_runtime_put_autosuspend(dev->dev);
-- 
1.7.5.4