hwmon: (adt7x10) Use devm_request_threaded_irq

To simplify the core driver remove function.

Signed-off-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Link: https://lore.kernel.org/r/20211221215841.2641417-5-demonsingur@gmail.com
Tested-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Reviewed-by: Cosmin Tanislav <cosmin.tanislav@analog.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

diff --git a/drivers/hwmon/adt7x10.c b/drivers/hwmon/adt7x10.c
index 9482fd8..147c28b 100644 (file)
--- a/drivers/hwmon/adt7x10.c
+++ b/drivers/hwmon/adt7x10.c
@@ -384,9 +384,11 @@ int adt7x10_probe(struct device *dev, const char *name, int irq,
                return PTR_ERR(hdev);
 
        if (irq > 0) {
-               ret = request_threaded_irq(irq, NULL, adt7x10_irq_handler,
-                               IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
-                               dev_name(dev), dev);
+               ret = devm_request_threaded_irq(dev, irq, NULL,
+                                               adt7x10_irq_handler,
+                                               IRQF_TRIGGER_FALLING |
+                                               IRQF_ONESHOT,
+                                               dev_name(dev), dev);
                if (ret)
                        return ret;
        }
@@ -397,8 +399,6 @@ EXPORT_SYMBOL_GPL(adt7x10_probe);
 
 void adt7x10_remove(struct device *dev, int irq)
 {
-       if (irq > 0)
-               free_irq(irq, dev);
 }
 EXPORT_SYMBOL_GPL(adt7x10_remove);