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UPSTREAM: coresight: Fix freeing up the coresight connections

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(Upstream commit 1b015ef28a).

With commit c2c729415b ("coresight: platform: Cleanup coresight
connection handling"), we switched to re-using coresight_connections
for the coresight_device. However, that introduced a mismatch in the
alloc/free of the connections. The allocation is made using devm_*,
while we use kfree() to release the memory when a device is released
(even though we don't support this at the moment). Fix this by leaving
it to the automatic freeing of the memory.

Fixes: c2c729415b ("coresight: platform: Cleanup coresight connection handling")
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Bug: 140266694
Change-Id: If5226ef45073cc1a450d3e98fc1f91f9ed86a2f4
Signed-off-by: Yabin Cui <yabinc@google.com>
This commit is contained in:
Suzuki K Poulose
2019-04-25 13:52:46 -06:00
committed by Yabin Cui
parent 3f2c1cc5e3
commit 1e421be19d
1 changed files with 0 additions and 1 deletions
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1
drivers/hwtracing/coresight/coresight.c
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@@ -973,7 +973,6 @@ static void coresight_device_release(struct device *dev)
{
struct coresight_device *csdev = to_coresight_device(dev);
kfree(csdev->conns);
kfree(csdev->refcnt);
kfree(csdev);
}