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Input: sun4i-ts - add a check for devm_thermal_zone_of_sensor_register
commit97e24b0953
upstream. The driver misses a check for devm_thermal_zone_of_sensor_register(). Add a check to fix it. Fixes:e28d0c9cd3
("input: convert sun4i-ts to use devm_thermal_zone_of_sensor_register") Signed-off-by: Chuhong Yuan <hslester96@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 5 additions and 1 deletions
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@ -237,6 +237,7 @@ static int sun4i_ts_probe(struct platform_device *pdev)
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struct device *dev = &pdev->dev;
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struct device_node *np = dev->of_node;
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struct device *hwmon;
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struct thermal_zone_device *thermal;
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int error;
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u32 reg;
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bool ts_attached;
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@ -355,7 +356,10 @@ static int sun4i_ts_probe(struct platform_device *pdev)
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if (IS_ERR(hwmon))
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return PTR_ERR(hwmon);
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devm_thermal_zone_of_sensor_register(ts->dev, 0, ts, &sun4i_ts_tz_ops);
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thermal = devm_thermal_zone_of_sensor_register(ts->dev, 0, ts,
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&sun4i_ts_tz_ops);
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if (IS_ERR(thermal))
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return PTR_ERR(thermal);
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writel(TEMP_IRQ_EN(1), ts->base + TP_INT_FIFOC);
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