usb: musb: Fix DMA desired mode for Mentor DMA engine
authorCristian Birsan <cristian.birsan@microchip.com>
Thu, 11 Feb 2016 15:58:17 +0000 (08:58 -0700)
committerFelipe Balbi <balbi@kernel.org>
Wed, 17 Feb 2016 14:32:50 +0000 (16:32 +0200)
commitbba40e6948b94cba71965285fbac31bd078c024a
treeab1d144ce0f23c2e2aadbc442f17ccbaedb93518
parent96c7de4ff41c2ed6da43141a4deb922de09617d0
usb: musb: Fix DMA desired mode for Mentor DMA engine

Commit 754fe4a92c07 ("usb: musb: Remove ifdefs for TX DMA for musb_host.c")
introduces a problem setting the desired channel mode for the Mentor DMA
engine.

There is a case where an address is incorrectly assigned to the DMA
channel desired mode when it should instead be assigned the actual mode
value. This results in the value of channel->desired_mode not being
correct.

Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com>
Signed-off-by: Joshua Henderson <joshua.henderson@microchip.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
drivers/usb/musb/musb_host.c