From: Dmitry Osipenko <digetx@gmail.com>
Date: Sun, 9 Feb 2020 19:33:52 +0300
Subject: dmaengine: tegra-apb: Allow to compile as a loadable kernel module

Git-commit: 703b70f4dc3d22b4ab587e0ca424b974a4489db4
Patch-mainline: v5.7-rc1
References: jsc#SLE-15847

The driver's removal was fixed by a recent commit and module load/unload
is working well now, tested on Tegra30.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Link: https://lore.kernel.org/r/20200209163356.6439-16-digetx@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@suse.com>
---
 drivers/dma/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 5142da401db3..98daf3aafdcc 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -616,7 +616,7 @@ config TXX9_DMAC
 	  integrated in chips such as the Toshiba TX4927/38/39.
 
 config TEGRA20_APB_DMA
-	bool "NVIDIA Tegra20 APB DMA support"
+	tristate "NVIDIA Tegra20 APB DMA support"
 	depends on ARCH_TEGRA
 	select DMA_ENGINE
 	help
-- 
2.26.2