From d22c5cd67c26a4697892a5712f74718342a73b60 Mon Sep 17 00:00:00 2001 From: Sebastian Andrzej Siewior Date: Thu, 16 Jun 2011 20:36:55 +0200 Subject: [PATCH] --- yaml --- r: 259238 b: refs/heads/master c: 2542787430fc46b4e07e0da4c6ec80ed230032e5 h: refs/heads/master v: v3 --- [refs] | 2 +- trunk/drivers/usb/gadget/dummy_hcd.c | 34 ++++++---------------------- 2 files changed, 8 insertions(+), 28 deletions(-) diff --git a/[refs] b/[refs] index d1788647bd90..92062e2703d0 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: e9c23a255a33cf423336b7cba39b2b6dcc83a6bc +refs/heads/master: 2542787430fc46b4e07e0da4c6ec80ed230032e5 diff --git a/trunk/drivers/usb/gadget/dummy_hcd.c b/trunk/drivers/usb/gadget/dummy_hcd.c index d040dc406b12..cecc25ad4586 100644 --- a/trunk/drivers/usb/gadget/dummy_hcd.c +++ b/trunk/drivers/usb/gadget/dummy_hcd.c @@ -944,31 +944,21 @@ static int dummy_udc_start(struct usb_gadget_driver *driver, return retval; } - /* khubd will enumerate this in a while */ - spin_lock_irq (&dum->lock); - dum->pullup = 1; - if (dum->gadget.speed == USB_SPEED_SUPER) { + if (dum->gadget.speed == USB_SPEED_SUPER) dum->gadget.is_otg = (dummy_hcd_to_hcd(dum->ss_hcd)->self.otg_port != 0); - set_link_state(dum->ss_hcd); - } else { + else dum->gadget.is_otg = (dummy_hcd_to_hcd(dum->hs_hcd)->self.otg_port != 0); - set_link_state(dum->hs_hcd); - } - spin_unlock_irq (&dum->lock); - - usb_hcd_poll_rh_status((dum->gadget.speed == USB_SPEED_SUPER ? - dummy_hcd_to_hcd(dum->ss_hcd) : - dummy_hcd_to_hcd(dum->hs_hcd))); + /* khubd will enumerate this in a while */ + dummy_pullup(&dum->gadget, 1); return 0; } static int dummy_udc_stop(struct usb_gadget_driver *driver) { struct dummy *dum = &the_controller; - unsigned long flags; if (!dum) return -ENODEV; @@ -978,23 +968,13 @@ static int dummy_udc_stop(struct usb_gadget_driver *driver) dev_dbg (udc_dev(dum), "unregister gadget driver '%s'\n", driver->driver.name); - spin_lock_irqsave (&dum->lock, flags); - dum->pullup = 0; - set_link_state((dum->gadget.speed == USB_SPEED_SUPER ? - dum->ss_hcd : dum->hs_hcd)); - spin_unlock_irqrestore (&dum->lock, flags); + dummy_pullup(&dum->gadget, 0); driver->unbind (&dum->gadget); dum->gadget.dev.driver = NULL; dum->driver = NULL; - spin_lock_irqsave (&dum->lock, flags); - dum->pullup = 0; - set_link_state((dum->gadget.speed == USB_SPEED_SUPER ? - dum->ss_hcd : dum->hs_hcd)); - spin_unlock_irqrestore (&dum->lock, flags); - usb_hcd_poll_rh_status((dum->gadget.speed == USB_SPEED_SUPER ? - dummy_hcd_to_hcd(dum->ss_hcd) : - dummy_hcd_to_hcd(dum->hs_hcd))); + + dummy_pullup(&dum->gadget, 0); return 0; }