usb: atmel_usba_udc: fix it to deal with final dma channel

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As, the interrupt for DMA is counted from 1, so need to checked
the USBA_NR_DMAS, in old way, it only check (USBA_NR_DMAS - 1),
so fix it.

Reported-by: Max Liao <liaops@embest-tech.com>
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

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Bo Shen 2014-08-07 11:43:07 +08:00 • committed by Felipe Balbi

parent 20e7d4653d

commit bcabdc24df

1 changed files with 1 additions and 1 deletions

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drivers/usb/gadget/udc/atmel_usba_udc.c

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