thermal/drivers/hisi: Remove pointless irq field

The irq field in the data structure is pointless as the scope of its
usage is just to request the interrupt. It can be replaced by a local
variable.

Use the 'ret' variable to get the interrupt number.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>

diff --git a/drivers/thermal/hisi_thermal.c b/drivers/thermal/hisi_thermal.c
index 941c2c42ca79e1f8830d916d377ebb03b534bdb9..87d8a135ad38dfc1833873665f42f21fd08712bf 100644 (file)
--- a/drivers/thermal/hisi_thermal.c
+++ b/drivers/thermal/hisi_thermal.c
@@ -83,7 +83,6 @@ struct hisi_thermal_data {
        struct clk *clk;
        void __iomem *regs;
        int nr_sensors;
-       int irq;
 };
 
 /*
@@ -579,16 +578,16 @@ static int hisi_thermal_probe(struct platform_device *pdev)
                        return ret;
                }
 
-               data->irq = platform_get_irq_byname(pdev, sensor->irq_name);
-               if (data->irq < 0)
-                       return data->irq;
+               ret = platform_get_irq_byname(pdev, sensor->irq_name);
+               if (ret < 0)
+                       return ret;
 
-               ret = devm_request_threaded_irq(dev, data->irq, NULL,
+               ret = devm_request_threaded_irq(dev, ret, NULL,
                                                hisi_thermal_alarm_irq_thread,
                                                IRQF_ONESHOT, sensor->irq_name,
                                                sensor);
                if (ret < 0) {
-                       dev_err(dev, "failed to request alarm irq: %d\n", ret);
+                       dev_err(dev, "Failed to request alarm irq: %d\n", ret);
                        return ret;
                }