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path: root/drivers/extcon/extcon-usb-gpio.c
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Diffstat (limited to 'drivers/extcon/extcon-usb-gpio.c')
-rw-r--r--drivers/extcon/extcon-usb-gpio.c32
1 files changed, 8 insertions, 24 deletions
diff --git a/drivers/extcon/extcon-usb-gpio.c b/drivers/extcon/extcon-usb-gpio.c
index 900744b978fc..14da94cb57fa 100644
--- a/drivers/extcon/extcon-usb-gpio.c
+++ b/drivers/extcon/extcon-usb-gpio.c
@@ -39,18 +39,10 @@ struct usb_extcon_info {
struct delayed_work wq_detcable;
};
-/* List of detectable cables */
-enum {
- EXTCON_CABLE_USB = 0,
- EXTCON_CABLE_USB_HOST,
-
- EXTCON_CABLE_END,
-};
-
-static const char *usb_extcon_cable[] = {
- [EXTCON_CABLE_USB] = "USB",
- [EXTCON_CABLE_USB_HOST] = "USB-HOST",
- NULL,
+static const enum extcon usb_extcon_cable[] = {
+ EXTCON_USB,
+ EXTCON_USB_HOST,
+ EXTCON_NONE,
};
static void usb_extcon_detect_cable(struct work_struct *work)
@@ -68,24 +60,16 @@ static void usb_extcon_detect_cable(struct work_struct *work)
* As we don't have event for USB peripheral cable attached,
* we simulate USB peripheral attach here.
*/
- extcon_set_cable_state(info->edev,
- usb_extcon_cable[EXTCON_CABLE_USB_HOST],
- false);
- extcon_set_cable_state(info->edev,
- usb_extcon_cable[EXTCON_CABLE_USB],
- true);
+ extcon_set_cable_state_(info->edev, EXTCON_USB_HOST, false);
+ extcon_set_cable_state_(info->edev, EXTCON_USB, true);
} else {
/*
* ID = 0 means USB HOST cable attached.
* As we don't have event for USB peripheral cable detached,
* we simulate USB peripheral detach here.
*/
- extcon_set_cable_state(info->edev,
- usb_extcon_cable[EXTCON_CABLE_USB],
- false);
- extcon_set_cable_state(info->edev,
- usb_extcon_cable[EXTCON_CABLE_USB_HOST],
- true);
+ extcon_set_cable_state_(info->edev, EXTCON_USB, false);
+ extcon_set_cable_state_(info->edev, EXTCON_USB_HOST, true);
}
}