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| /linux/drivers/usb/renesas_usbhs/ |
| H A D | fifo.c | diff 6ff5d09bd2fd5943f5b16cb1e3453446a1f575e2 Tue Oct 11 07:05:51 CEST 2011 Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> usb: gadget: renesas_usbhs: disable pipe on top of interrupt
When data read interrupt happened, the pipe is BUF which means "enable".
then, next un-necessary interrupt/token might be
issued again when all data were popped from fifo.
It will cause un-understandable bug.
This patch decides pipe disable on top of read interrupt.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
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