From 126ea73dd1919c8a176019c50b1ca96035aef45b Mon Sep 17 00:00:00 2001 From: Mike Lockwood Date: Mon, 14 Feb 2011 08:07:50 -0500 Subject: MTP host: Use usb_device_bulk_transfer for synchronous transfers Change-Id: Icf42ea0e5a848cee1565da49713ee9ad0db9f1a6 Signed-off-by: Mike Lockwood --- media/mtp/MtpPacket.cpp | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'media/mtp') diff --git a/media/mtp/MtpPacket.cpp b/media/mtp/MtpPacket.cpp index d3f2cb4..baf99e5 100644 --- a/media/mtp/MtpPacket.cpp +++ b/media/mtp/MtpPacket.cpp @@ -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 -- cgit v1.1