ARM: shmobile: armadillo800eva: enable DMAEngine on USB

It is possible to reduce CPU load if USB used DMAEngine.
This patch enabled it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c
index f7f9ac51e070eb83f4c63c279d43c029339bec62..3066fa7e53743ca53d0993806015e85a714b30c3 100644 (file)
--- a/arch/arm/mach-shmobile/board-armadillo800eva.c
+++ b/arch/arm/mach-shmobile/board-armadillo800eva.c
@@ -297,6 +297,8 @@ static struct usbhsf_private usbhsf_private = {
                .driver_param = {
                        .buswait_bwait          = 5,
                        .detection_delay        = 5,
+                       .d0_rx_id       = SHDMA_SLAVE_USBHS_RX,
+                       .d1_tx_id       = SHDMA_SLAVE_USBHS_TX,
                },
        }
 };