diff options
author | Sascha Hauer <s.hauer@pengutronix.de> | 2023-03-10 13:09:36 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2023-03-24 09:34:25 +0100 |
commit | 14211ab8b0e19a8e2232b77871a64bc50a07cfc0 (patch) | |
tree | b9ef919d356b9c17dc416ae66b149ba920c0ebef /drivers/usb/gadget/udc/pxa27x_udc.c | |
parent | 21f9fecba25d9ed744385007a18fd3267b786ea0 (diff) | |
download | barebox-14211ab8b0e19a8e2232b77871a64bc50a07cfc0.tar.gz |
usb: gadget: Update core to Linux-6.3-rc2
Our usbgadget stack is quite outdated. Sync core.c with Linux-6.3-rc2.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/usb/gadget/udc/pxa27x_udc.c')
-rw-r--r-- | drivers/usb/gadget/udc/pxa27x_udc.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/drivers/usb/gadget/udc/pxa27x_udc.c b/drivers/usb/gadget/udc/pxa27x_udc.c index ae02a1bede..67b7e28de9 100644 --- a/drivers/usb/gadget/udc/pxa27x_udc.c +++ b/drivers/usb/gadget/udc/pxa27x_udc.c @@ -869,7 +869,7 @@ static int pxa_udc_vbus_session(struct usb_gadget *_gadget, int is_active) } static int pxa_udc_start(struct usb_gadget *gadget, struct usb_gadget_driver *driver); -static int pxa_udc_stop(struct usb_gadget *gadget, struct usb_gadget_driver *driver); +static int pxa_udc_stop(struct usb_gadget *gadget); static void pxa_udc_gadget_poll(struct usb_gadget *gadget); static const struct usb_gadget_ops pxa_udc_ops = { @@ -987,36 +987,26 @@ static int pxa_udc_start(struct usb_gadget *gadget, struct usb_gadget_driver *dr return 0; } -static void stop_activity(struct pxa_udc *udc, struct usb_gadget_driver *driver) +static void stop_activity(struct pxa_udc *udc) { int i; - /* don't disconnect drivers more than once */ - if (udc->gadget.speed == USB_SPEED_UNKNOWN) - driver = NULL; udc->gadget.speed = USB_SPEED_UNKNOWN; for (i = 0; i < NR_USB_ENDPOINTS; i++) pxa_ep_disable(&udc->udc_usb_ep[i].usb_ep); - - if (driver) - driver->disconnect(&udc->gadget); } -static int pxa_udc_stop(struct usb_gadget *gadget, struct usb_gadget_driver *driver) +static int pxa_udc_stop(struct usb_gadget *gadget) { struct pxa_udc *udc = the_controller; if (!udc) return -ENODEV; - if (!driver || driver != udc->driver || !driver->unbind) - return -EINVAL; - stop_activity(udc, driver); + stop_activity(udc); udc_disable(udc); - driver->disconnect(&udc->gadget); - driver->unbind(&udc->gadget); udc->driver = NULL; /* @@ -1348,7 +1338,7 @@ static void irq_udc_reset(struct pxa_udc *udc) if ((udccr & UDCCR_UDA) == 0) { dev_dbg(udc->dev, "USB reset start\n"); - stop_activity(udc, udc->driver); + stop_activity(udc); } udc->gadget.speed = USB_SPEED_FULL; @@ -1369,7 +1359,7 @@ static void pxa_udc_gadget_poll(struct usb_gadget *gadget) if (should_enable_udc(udc)) udc_enable(udc); if (should_disable_udc(udc)) { - stop_activity(udc, udc->driver); + stop_activity(udc); udc_disable(udc); } |