File-copy from v4.4.100

This is the result of 'cp' from a linux-stable tree with the 'v4.4.100'
tag checked out (commit 26d6298789e695c9f627ce49a7bbd2286405798a) on
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Please refer to that tree for all history prior to this point.

Change-Id: I8a9ee2aea93cd29c52c847d0ce33091a73ae6afe
diff --git a/drivers/dma/hsu/Kconfig b/drivers/dma/hsu/Kconfig
new file mode 100644
index 0000000..c708417
--- /dev/null
+++ b/drivers/dma/hsu/Kconfig
@@ -0,0 +1,9 @@
+# DMA engine configuration for hsu
+config HSU_DMA
+	tristate
+	select DMA_ENGINE
+	select DMA_VIRTUAL_CHANNELS
+
+config HSU_DMA_PCI
+	tristate
+	depends on HSU_DMA && PCI