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amba: bus: fix refcount leak
[ Upstream commite312cbdc11
] commit5de1540b7b
("drivers/amba: create devices from device tree") increases the refcount of of_node, but not releases it in amba_device_release, so there is refcount leak. By using of_node_put to avoid refcount leak. Fixes:5de1540b7b
("drivers/amba: create devices from device tree") Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20230821023928.3324283-1-peng.fan@oss.nxp.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -363,6 +363,7 @@ static void amba_device_release(struct device *dev)
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{
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struct amba_device *d = to_amba_device(dev);
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of_node_put(d->dev.of_node);
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if (d->res.parent)
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release_resource(&d->res);
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kfree(d);
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