Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org,
        Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.9 327/757] slimbus: core: do not enter to clock pause mode in core
Date:   Tue, 27 Oct 2020 14:49:37 +0100
Message-Id: <20201027135505.880876519@linuxfoundation.org>
In-Reply-To: <20201027135450.497324313@linuxfoundation.org>
References: <20201027135450.497324313@linuxfoundation.org>
User-Agent: quilt/0.66
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Precedence: bulk

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