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>

1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/thermal/hisi_thermal.c b/drivers/thermal/hisi_thermal.c
index 941c2c42ca79..87d8a135ad38 100644
--- 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;
                 }