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[5.4,166/408] slimbus: core: do not enter to clock pause mode in core

Message ID 20201027135502.795711516@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg Kroah-Hartman Oct. 27, 2020, 1:51 p.m. UTC 
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(-)
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Patch

diff --git a/drivers/slimbus/core.c b/drivers/slimbus/core.c
index 42a233fc5dc6c..130c798921b5d 100644
--- a/drivers/slimbus/core.c
+++ b/drivers/slimbus/core.c
@@ -302,8 +302,6 @@  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;