phy-sun4i-usb: Use bool where appropriate

We're using bool as true/false type in most places in phy-sun4i-usb.c
for consistency fixup the remaining uses of ints which are ever only
0 or 1 to be bools too.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>

diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c
index fcf4d95..1cb84a8 100644 (file)
--- a/drivers/phy/phy-sun4i-usb.c
+++ b/drivers/phy/phy-sun4i-usb.c
@@ -445,7 +445,8 @@ static void sun4i_usb_phy0_id_vbus_det_scan(struct work_struct *work)
        struct sun4i_usb_phy_data *data =
                container_of(work, struct sun4i_usb_phy_data, detect.work);
        struct phy *phy0 = data->phys[0].phy;
-       int id_det, vbus_det, id_notify = 0, vbus_notify = 0;
+       bool id_notify = false, vbus_notify = false;
+       int id_det, vbus_det;
 
        if (phy0 == NULL)
                return;
@@ -474,13 +475,13 @@ static void sun4i_usb_phy0_id_vbus_det_scan(struct work_struct *work)
                }
                sun4i_usb_phy0_set_id_detect(phy0, id_det);
                data->id_det = id_det;
-               id_notify = 1;
+               id_notify = true;
        }
 
        if (vbus_det != data->vbus_det) {
                sun4i_usb_phy0_set_vbus_detect(phy0, vbus_det);
                data->vbus_det = vbus_det;
-               vbus_notify = 1;
+               vbus_notify = true;
        }
 
        mutex_unlock(&phy0->mutex);