[PATCH] i2c: omap: Move the remove constraint
From: Shubhrajyoti D <hidden>
Date: 2012-11-06 09:54:33
Also in:
linux-i2c, linux-omap
Subsystem:
i2c subsystem, i2c subsystem host drivers, omap i2c driver, omap1 support, omap2+ support, the rest · Maintainers:
Andi Shyti, Vignesh R, Aaro Koskinen, Janusz Krzysztofik, Andreas Kemnade, Kevin Hilman, Roger Quadros, Tony Lindgren, Linus Torvalds
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 <redacted> --- drivers/i2c/busses/i2c-omap.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index 94ff685..8b079d7 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c@@ -655,13 +655,13 @@ omap_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], int num) break; } - if (dev->latency) - pm_qos_remove_request(&dev->pm_qos_request); - if (r == 0) r = num; omap_i2c_wait_for_bb(dev); + + if (dev->latency) + pm_qos_remove_request(&dev->pm_qos_request); out: pm_runtime_mark_last_busy(dev->dev); pm_runtime_put_autosuspend(dev->dev);
--
1.7.5.4