From: Stefan Roese <sr@denx.de>
Date: Thu, 27 Apr 2017 12:21:40 +0000 (+0200)
Subject: dmaengine: dmatest: Select DMA_ENGINE_RAID as its needed for the slave_sg test
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=58532e66261e8cee52ac0abbe33c502b6e76f380;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

dmaengine: dmatest: Select DMA_ENGINE_RAID as its needed for the slave_sg test

To enable usage of multiple SG buffers via the sg_buffers= module
parameter, lets select DMA_ENGINE_RAID via Kconfig when DMATEST is
configured. Otherwise the dmatest will "BUG" when more than 1
buffer (total of 2 for src + dst) is configured via sg_buffers.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Kedareswara rao Appana <appanad@xilinx.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
---

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index d01d59812cf3..9be6736cb3d2 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -608,6 +608,7 @@ config ASYNC_TX_DMA
 config DMATEST
 	tristate "DMA Test client"
 	depends on DMA_ENGINE
+	select DMA_ENGINE_RAID
 	help
 	  Simple DMA test client. Say N unless you're debugging a
 	  DMA Device driver.