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| author | Felipe Balbi | 2014-10-09 17:12:24 +0200 |
|---|---|---|
| committer | Felipe Balbi | 2014-11-03 17:00:58 +0100 |
| commit | 0abd0696982534a5cf75e8129989fa3d4b734797 (patch) | |
| tree | aa20f857f8f489ce33adbde322f27321a6cc4375 /drivers/usb/gadget/udc/udc-core.c | |
| parent | usb: dwc3: get rid of ->prepare()/->complete() (diff) | |
| download | kernel-qcow2-linux-0abd0696982534a5cf75e8129989fa3d4b734797.tar.gz kernel-qcow2-linux-0abd0696982534a5cf75e8129989fa3d4b734797.tar.xz kernel-qcow2-linux-0abd0696982534a5cf75e8129989fa3d4b734797.zip | |
usb: gadget: udc-core: call ->disconnect() when soft disconnecting
when disconnecting from host using our soft_connect
sysfs interface, also let the gadget driver know about
it by calling the gadget driver's ->disconnect()
method.
No problems have been found while not calling ->disconnect()
so far, it's just good convention.
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/udc/udc-core.c')
| -rw-r--r-- | drivers/usb/gadget/udc/udc-core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/udc/udc-core.c b/drivers/usb/gadget/udc/udc-core.c index f2054659f25b..ddc6f577adb1 100644 --- a/drivers/usb/gadget/udc/udc-core.c +++ b/drivers/usb/gadget/udc/udc-core.c @@ -517,6 +517,7 @@ static ssize_t usb_udc_softconn_store(struct device *dev, usb_gadget_connect(udc->gadget); } else if (sysfs_streq(buf, "disconnect")) { usb_gadget_disconnect(udc->gadget); + udc->driver->disconnect(udc->gadget); usb_gadget_udc_stop(udc->gadget, udc->driver); } else { dev_err(dev, "unsupported command '%s'\n", buf); |