usb: dwc3: gadget: wait for End Transfer to complete

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Instead of just delaying for 100us, we should
actually wait for End Transfer Command Complete
interrupt before moving on. Note that this should
only be done if we're dealing with one of the core
revisions that actually require the interrupt before
moving on.

[ felipe.balbi@linux.intel.com: minor improvements ]

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

...

This commit is contained in:

Baolin Wang 2016-10-31 19:38:36 +08:00 • committed by Felipe Balbi

parent 38314e59a9

commit 76a638f8ac

2 changed files with 49 additions and 8 deletions

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8

drivers/usb/dwc3/core.h

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49

drivers/usb/dwc3/gadget.c

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