tree 54f87816a877d64008f9ebbeb1157fb214824ad5
parent e60096da0f2e37010af610472b9df688a08f9c55
author Vijayavardhan Vennapusa <vvreddy@codeaurora.org> 1319058494 +0530
committer Vijayavardhan Vennapusa <vvreddy@codeaurora.org> 1319061681 +0530

usb: ci13xxx_udc: Add mb() before checking req active status bit

Sometimes it is observed that HW is taking some time to update the dTD
fields even after generating interrupt with ENDPTCOMPLETE bit set.
This is causing hw_dequeue fails due to which request completion
handler not called and eventually leads to USB connection lost.

CRs-fixed: 312854
Change-Id: I23fca063ba77ec86f17f866162fab09ae4251bf7
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>