mailbox: mtk-cmdq: Remove needless devm_kfree() calls

Memory allocated through device-managed functions doesn't need to be
explicitly freed, so these calls can be removed.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>

diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c
index d9c3ec3..2281178 100644 (file)
--- a/drivers/mailbox/mtk-cmdq-mailbox.c
+++ b/drivers/mailbox/mtk-cmdq-mailbox.c
@@ -339,14 +339,6 @@ static int cmdq_remove(struct platform_device *pdev)
 
        clk_unprepare(cmdq->clock);
 
-       if (cmdq->mbox.chans)
-               devm_kfree(&pdev->dev, cmdq->mbox.chans);
-
-       if (cmdq->thread)
-               devm_kfree(&pdev->dev, cmdq->thread);
-
-       devm_kfree(&pdev->dev, cmdq);
-
        return 0;
 }