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MTP host: Use usb_device_bulk_transfer for synchronous transfers

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Change-Id: Icf42ea0e5a848cee1565da49713ee9ad0db9f1a6
Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Mike Lockwood
2011-02-14 08:07:50 -05:00
parent 7265d9bd6d
commit 321aa99762
1 changed files with 7 additions and 6 deletions
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13
media/mtp/MtpPacket.cpp
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@ -153,12 +153,13 @@ void MtpPacket::setParameter(int index, uint32_t value) {
#ifdef MTP_HOST
int MtpPacket::transfer(struct usb_request* request) {
if (usb_request_queue(request)) {
LOGE("usb_endpoint_queue failed, errno: %d", errno);
return -1;
}
request = usb_request_wait(request->dev);
return (request ? request->actual_length : -1);
int result = usb_device_bulk_transfer(request->dev,
request->endpoint,
request->buffer,
request->buffer_length,
0);
request->actual_length = result;
return result;
}
#endif