twl4030_charger: use devm_request_threaded_irq

[firefly-linux-kernel-4.4.55.git] / drivers / power / twl4030_charger.c

diff --git a/drivers/power/twl4030_charger.c b/drivers/power/twl4030_charger.c
index 022b8910e443510fdf1320891af7566e1db24b6f..4c779aecd86bd6ae36dfbcb9738ec7e278368c3d 100644 (file)
--- a/drivers/power/twl4030_charger.c
+++ b/drivers/power/twl4030_charger.c
@@ -619,21 +619,21 @@ static int __init twl4030_bci_probe(struct platform_device *pdev)
                goto fail_register_usb;
        }
 
-       ret = request_threaded_irq(bci->irq_chg, NULL,
+       ret = devm_request_threaded_irq(&pdev->dev, bci->irq_chg, NULL,
                        twl4030_charger_interrupt, IRQF_ONESHOT, pdev->name,
                        bci);
        if (ret < 0) {
                dev_err(&pdev->dev, "could not request irq %d, status %d\n",
                        bci->irq_chg, ret);
-               goto fail_chg_irq;
+               goto fail;
        }
 
-       ret = request_threaded_irq(bci->irq_bci, NULL,
+       ret = devm_request_threaded_irq(&pdev->dev, bci->irq_bci, NULL,
                        twl4030_bci_interrupt, IRQF_ONESHOT, pdev->name, bci);
        if (ret < 0) {
                dev_err(&pdev->dev, "could not request irq %d, status %d\n",
                        bci->irq_bci, ret);
-               goto fail_bci_irq;
+               goto fail;
        }
 
        INIT_WORK(&bci->work, twl4030_bci_usb_work);
@@ -656,7 +656,7 @@ static int __init twl4030_bci_probe(struct platform_device *pdev)
                               TWL4030_INTERRUPTS_BCIIMR1A);
        if (ret < 0) {
                dev_err(&pdev->dev, "failed to unmask interrupts: %d\n", ret);
-               goto fail_unmask_interrupts;
+               goto fail;
        }
 
        reg = ~(u32)(TWL4030_VBATOV | TWL4030_VBUSOV | TWL4030_ACCHGOV);
@@ -675,11 +675,7 @@ static int __init twl4030_bci_probe(struct platform_device *pdev)
 
        return 0;
 
-fail_unmask_interrupts:
-       free_irq(bci->irq_bci, bci);
-fail_bci_irq:
-       free_irq(bci->irq_chg, bci);
-fail_chg_irq:
+fail:
        power_supply_unregister(bci->usb);
 fail_register_usb:
        power_supply_unregister(bci->ac);
@@ -704,8 +700,6 @@ static int __exit twl4030_bci_remove(struct platform_device *pdev)
        twl_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff,
                         TWL4030_INTERRUPTS_BCIIMR2A);
 
-       free_irq(bci->irq_bci, bci);
-       free_irq(bci->irq_chg, bci);
        power_supply_unregister(bci->usb);
        power_supply_unregister(bci->ac);
        kfree(bci);