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| author | Kevin | 2014-11-15 10:00:36 +0800 |
|---|---|---|
| committer | Kevin | 2014-11-15 10:00:36 +0800 |
| commit | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (patch) | |
| tree | de942df665fac4bac0d9cb7ae86910fe937b0c1a /ANDROID_3.4.5/drivers/usb/gadget/f_rndis.c | |
| parent | 392e8802486cb573b916e746010e141a75f507e6 (diff) | |
| download | FOSSEE-netbook-kernel-source-9d40ac5867b9aefe0722bc1f110b965ff294d30d.tar.gz FOSSEE-netbook-kernel-source-9d40ac5867b9aefe0722bc1f110b965ff294d30d.tar.bz2 FOSSEE-netbook-kernel-source-9d40ac5867b9aefe0722bc1f110b965ff294d30d.zip | |
add via modify part source code for wm8880 4.4 kitkat
Diffstat (limited to 'ANDROID_3.4.5/drivers/usb/gadget/f_rndis.c')
| -rw-r--r-- | ANDROID_3.4.5/drivers/usb/gadget/f_rndis.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/ANDROID_3.4.5/drivers/usb/gadget/f_rndis.c b/ANDROID_3.4.5/drivers/usb/gadget/f_rndis.c index 3a6e5587..5a4fdbc7 100644 --- a/ANDROID_3.4.5/drivers/usb/gadget/f_rndis.c +++ b/ANDROID_3.4.5/drivers/usb/gadget/f_rndis.c @@ -458,7 +458,7 @@ static void rndis_command_complete(struct usb_ep *ep, struct usb_request *req) status, req->actual, req->length); // spin_unlock(&dev->lock); } - +extern bool get_rndis_initialized(void); static int rndis_setup(struct usb_function *f, const struct usb_ctrlrequest *ctrl) { @@ -469,7 +469,8 @@ rndis_setup(struct usb_function *f, const struct usb_ctrlrequest *ctrl) u16 w_index = le16_to_cpu(ctrl->wIndex); u16 w_value = le16_to_cpu(ctrl->wValue); u16 w_length = le16_to_cpu(ctrl->wLength); - + if(!get_rndis_initialized()) + return; /* composite driver infrastructure handles everything except * CDC class messages; interface activation uses set_alt(). */ @@ -614,7 +615,7 @@ static void rndis_disable(struct usb_function *f) if (!rndis->notify->driver_data) return; - DBG(cdev, "rndis deactivated\n"); + printk("rndis deactivated\n"); rndis_uninit(rndis->config); gether_disconnect(&rndis->port); |