From 8016759894089ef79415852d253eb54217b44539 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Fri, 26 Jul 2019 15:05:36 +1000 Subject: [PATCH] usb: gadget: aspeed: Remove unused "suspended" flag The state bit in the hub is sufficient Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Felipe Balbi --- 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 */ -- 2.11.0