diff options
Diffstat (limited to 'drivers/usb/phy')
| -rw-r--r-- | drivers/usb/phy/phy-twl6030-usb.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/usb/phy/phy-twl6030-usb.c b/drivers/usb/phy/phy-twl6030-usb.c index dade34d70419..bfebf1f2e991 100644 --- a/drivers/usb/phy/phy-twl6030-usb.c +++ b/drivers/usb/phy/phy-twl6030-usb.c @@ -196,6 +196,12 @@ static ssize_t vbus_show(struct device *dev, } static DEVICE_ATTR_RO(vbus); +static struct attribute *twl6030_attrs[] = { + &dev_attr_vbus.attr, + NULL, +}; +ATTRIBUTE_GROUPS(twl6030); + static irqreturn_t twl6030_usb_irq(int irq, void *_twl) { struct twl6030_usb *twl = _twl; @@ -361,8 +367,6 @@ static int twl6030_usb_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, twl); - if (device_create_file(&pdev->dev, &dev_attr_vbus)) - dev_warn(&pdev->dev, "could not create sysfs file\n"); INIT_WORK(&twl->set_vbus_work, otg_set_vbus_work); INIT_DELAYED_WORK(&twl->get_status_work, twl6030_status_work); @@ -373,7 +377,6 @@ static int twl6030_usb_probe(struct platform_device *pdev) if (status < 0) { dev_err(&pdev->dev, "can't get IRQ %d, err %d\n", twl->irq1, status); - device_remove_file(twl->dev, &dev_attr_vbus); return status; } @@ -384,7 +387,6 @@ static int twl6030_usb_probe(struct platform_device *pdev) dev_err(&pdev->dev, "can't get IRQ %d, err %d\n", twl->irq2, status); free_irq(twl->irq1, twl); - device_remove_file(twl->dev, &dev_attr_vbus); return status; } @@ -408,7 +410,6 @@ static int twl6030_usb_remove(struct platform_device *pdev) free_irq(twl->irq1, twl); free_irq(twl->irq2, twl); regulator_put(twl->usb3v3); - device_remove_file(twl->dev, &dev_attr_vbus); cancel_work_sync(&twl->set_vbus_work); return 0; @@ -426,6 +427,7 @@ static struct platform_driver twl6030_usb_driver = { .driver = { .name = "twl6030_usb", .of_match_table = of_match_ptr(twl6030_usb_id_table), + .dev_groups = twl6030_groups, }, }; |