diff options
Diffstat (limited to 'drivers/usb/phy/phy-twl6030-usb.c')
| -rw-r--r-- | drivers/usb/phy/phy-twl6030-usb.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/usb/phy/phy-twl6030-usb.c b/drivers/usb/phy/phy-twl6030-usb.c index ab3c38a7d8ac..8c09db750bfd 100644 --- a/drivers/usb/phy/phy-twl6030-usb.c +++ b/drivers/usb/phy/phy-twl6030-usb.c @@ -179,16 +179,16 @@ static ssize_t vbus_show(struct device *dev, switch (twl->linkstat) { case MUSB_VBUS_VALID: - ret = snprintf(buf, PAGE_SIZE, "vbus\n"); + ret = sysfs_emit(buf, "vbus\n"); break; case MUSB_ID_GROUND: - ret = snprintf(buf, PAGE_SIZE, "id\n"); + ret = sysfs_emit(buf, "id\n"); break; case MUSB_VBUS_OFF: - ret = snprintf(buf, PAGE_SIZE, "none\n"); + ret = sysfs_emit(buf, "none\n"); break; default: - ret = snprintf(buf, PAGE_SIZE, "UNKNOWN\n"); + ret = sysfs_emit(buf, "UNKNOWN\n"); } spin_unlock_irqrestore(&twl->lock, flags); @@ -328,9 +328,8 @@ static int twl6030_set_vbus(struct phy_companion *comparator, bool enabled) static int twl6030_usb_probe(struct platform_device *pdev) { - u32 ret; struct twl6030_usb *twl; - int status, err; + int status, err, ret; struct device_node *np = pdev->dev.of_node; struct device *dev = &pdev->dev; @@ -409,7 +408,7 @@ err_put_regulator: return status; } -static int twl6030_usb_remove(struct platform_device *pdev) +static void twl6030_usb_remove(struct platform_device *pdev) { struct twl6030_usb *twl = platform_get_drvdata(pdev); @@ -422,8 +421,6 @@ static int twl6030_usb_remove(struct platform_device *pdev) free_irq(twl->irq2, twl); regulator_put(twl->usb3v3); cancel_work_sync(&twl->set_vbus_work); - - return 0; } static const struct of_device_id twl6030_usb_id_table[] = { |