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thermal: rcar_gen3_thermal: disable interrupt in .remove
[ Upstream commit 63f55fcea5
]
Currently IRQ remains enabled after .remove, later if device is probed,
IRQ is requested before .thermal_init, this may cause IRQ function be
called before device is initialized.
this patch disables interrupt in .remove, to ensure irq function
only be called after device is fully initialized.
Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 3 additions and 0 deletions
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@ -342,6 +342,9 @@ MODULE_DEVICE_TABLE(of, rcar_gen3_thermal_dt_ids);
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static int rcar_gen3_thermal_remove(struct platform_device *pdev)
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{
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struct device *dev = &pdev->dev;
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struct rcar_gen3_thermal_priv *priv = dev_get_drvdata(dev);
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rcar_thermal_irq_set(priv, false);
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pm_runtime_put(dev);
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pm_runtime_disable(dev);
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