The state bit in the hub is sufficient
Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
---
drivers/usb/gadget/udc/aspeed-vhub/dev.c | 4 ----
drivers/usb/gadget/udc/aspeed-vhub/vhub.h | 1 -
2 files changed, 5 deletions(-)
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/dev.c b/drivers/usb/gadget/udc/aspeed-vhub/dev.c
index 79d3cb6bd2e7..4008e7a51188 100644
--- a/drivers/usb/gadget/udc/aspeed-vhub/dev.c
+++ b/drivers/usb/gadget/udc/aspeed-vhub/dev.c
@@ -89,7 +89,6 @@ static void ast_vhub_dev_enable(struct ast_vhub_dev *d)
/* Additional cleanups */
d->wakeup_en = false;
- d->suspended = false;
d->enabled = true;
}
@@ -110,7 +109,6 @@ static void ast_vhub_dev_disable(struct ast_vhub_dev *d)
writel(0, d->regs + AST_VHUB_DEV_EN_CTRL);
d->gadget.speed = USB_SPEED_UNKNOWN;
d->enabled = false;
- d->suspended = false;
}
static int ast_vhub_dev_feature(struct ast_vhub_dev *d,
@@ -471,7 +469,6 @@ static const struct usb_gadget_ops ast_vhub_udc_ops = {
void ast_vhub_dev_suspend(struct ast_vhub_dev *d)
{
- d->suspended = true;
if (d->driver && d->driver->suspend) {
spin_unlock(&d->vhub->lock);
d->driver->suspend(&d->gadget);
@@ -481,7 +478,6 @@ void ast_vhub_dev_suspend(struct ast_vhub_dev *d)
void ast_vhub_dev_resume(struct ast_vhub_dev *d)
{
- d->suspended = false;
if (d->driver && d->driver->resume) {
spin_unlock(&d->vhub->lock);
d->driver->resume(&d->gadget);
diff --git a/drivers/usb/gadget/udc/aspeed-vhub/vhub.h b/drivers/usb/gadget/udc/aspeed-vhub/vhub.h
index 00f922604a1c..761919e220d3 100644
--- a/drivers/usb/gadget/udc/aspeed-vhub/vhub.h
+++ b/drivers/usb/gadget/udc/aspeed-vhub/vhub.h
@@ -354,7 +354,6 @@ struct ast_vhub_dev {
struct usb_gadget_driver *driver;
bool registered : 1;
bool wakeup_en : 1;
- bool suspended : 1;
bool enabled : 1;
/* Endpoint structures */
--
2.17.1
