usb: dwc3: gadget: driver should not wait for RxFIFO to drain

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An older version of the databook said to wait for the FIFO to
drain, but that has been removed from the newer databooks.

Waiting for RxFIFO to drain caused problems when testing against
one of the host controllers available in the market.

After talking to one of the RTL engineers, he stated that we
should _not_ wait for RxFIFO to drain.

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

...

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Paul Zimmerman 2011-09-30 10:58:43 +03:00 • committed by Greg Kroah-Hartman

parent b23c843992

commit 82828ca77b

1 changed files with 0 additions and 19 deletions

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drivers/usb/dwc3/gadget.c

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