linux-kernel - [PATCH 1/3] bus: fsl-mc: remove explicit device_link

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Message-Id: <1562165800-30721-2-git-send-email-ioana.ciornei@nxp.com>
Date:   Wed,  3 Jul 2019 17:56:38 +0300
From:   Ioana Ciornei <ioana.ciornei@....com>
To:     leoyang.li@....com
Cc:     laurentiu.tudor@....com, Roy.Pledge@....com,
        linux-kernel@...r.kernel.org, Ioana Ciornei <ioana.ciornei@....com>
Subject: [PATCH 1/3] bus: fsl-mc: remove explicit device_link_del

Starting with commit 72175d4ea4c4 ("driver core: Make driver core own
stateful device links") stateful device links are owned by the driver
core and should not be explicitly removed on device unbind. Delete all
device_link_del appearances from the fsl-mc bus.

Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
---
 drivers/bus/fsl-mc/fsl-mc-allocator.c | 1 -
 drivers/bus/fsl-mc/mc-io.c            | 1 -
 2 files changed, 2 deletions(-)

diff --git a/drivers/bus/fsl-mc/fsl-mc-allocator.c b/drivers/bus/fsl-mc/fsl-mc-allocator.c
index 8ad77246f322..cc7bb900f524 100644
--- a/drivers/bus/fsl-mc/fsl-mc-allocator.c
+++ b/drivers/bus/fsl-mc/fsl-mc-allocator.c
@@ -330,7 +330,6 @@ void fsl_mc_object_free(struct fsl_mc_device *mc_adev)
 
 	fsl_mc_resource_free(resource);
 
-	device_link_del(mc_adev->consumer_link);
 	mc_adev->consumer_link = NULL;
 }
 EXPORT_SYMBOL_GPL(fsl_mc_object_free);
diff --git a/drivers/bus/fsl-mc/mc-io.c b/drivers/bus/fsl-mc/mc-io.c
index 3ae574a58cce..d9629fc13a15 100644
--- a/drivers/bus/fsl-mc/mc-io.c
+++ b/drivers/bus/fsl-mc/mc-io.c
@@ -255,7 +255,6 @@ void fsl_mc_portal_free(struct fsl_mc_io *mc_io)
 	fsl_destroy_mc_io(mc_io);
 	fsl_mc_resource_free(resource);
 
-	device_link_del(dpmcp_dev->consumer_link);
 	dpmcp_dev->consumer_link = NULL;
 }
 EXPORT_SYMBOL_GPL(fsl_mc_portal_free);
-- 
1.9.1