From: Swaminathan S <swami.iyer@xxxxxx> Initializes the actual_len field to 0 before every DMA transaction. Signed-off-by: Swaminathan S <swami.iyer@xxxxxx> Acked-by: Felipe Balbi <felipe.balbi@xxxxxxxxx> Signed-off-by: David Brownell <dbrownell@xxxxxxxxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx> --- drivers/usb/musb/cppi_dma.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c index d8d5345..569ef0f 100644 --- a/drivers/usb/musb/cppi_dma.c +++ b/drivers/usb/musb/cppi_dma.c @@ -995,6 +995,7 @@ static int cppi_channel_program(struct dma_channel *ch, cppi_ch->offset = 0; cppi_ch->maxpacket = maxpacket; cppi_ch->buf_len = len; + cppi_ch->channel.actual_len = 0; /* TX channel? or RX? */ if (cppi_ch->transmit) -- 1.6.0.2 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
