[PATCH 5.9 327/757] slimbus: core: do not enter to clock pause mode in core

Greg Kroah-Hartman
2020-10-27T15:41:43Z

From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

[ Upstream commit df2c471c4ae07e18a0396db670dca2ef867c5153 ]

Let the controller logic decide when to enter into clock pause mode!
Entering in to pause mode during unregistration does not really make
sense as the controller is totally going down at that point in time.

Fixes: 4b14e62ad3c9e ("slimbus: Add support for 'clock-pause' feature")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20200925095520.27316-3-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/slimbus/core.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c
index 58b63ae0e75a6..1d2bc181da050 100644
--- a/drivers/slimbus/core.c
+++ b/drivers/slimbus/core.c
@@ -301,8 +301,6 @@ int slim_unregister_controller(struct slim_controller *ctrl)
{
/* Remove all clients */
device_for_each_child(ctrl->dev, NULL, slim_ctrl_remove_device);
- /* Enter Clock Pause */
- slim_ctrl_clk_pause(ctrl, false, 0);
ida_simple_remove(&ctrl_ida, ctrl->id);

return 0;
--
2.25.1