[PATCH v2 2/3] drivers: add memory management driver class

[Seth Jennings]

This patchset creates a new driver class under drivers/ for
memory management related drivers, like zcache.

This driver class would be for drivers that don't actually enabled
a hardware device, but rather augment the memory manager in some
way.

In-tree candidates for this driver class are zcache, zram, and
lowmemorykiller, both in staging.

Signed-off-by: Seth Jennings <sjenning at linux.vnet.ibm.com>
---
 drivers/Kconfig    |    2 ++
 drivers/Makefile   |    1 +
 drivers/mm/Kconfig |    3 +++
 3 files changed, 6 insertions(+)
 create mode 100644 drivers/mm/Kconfig

diff --git a/drivers/Kconfig b/drivers/Kconfig
index 324e958..d126132 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -154,4 +154,6 @@ source "drivers/vme/Kconfig"
 
 source "drivers/pwm/Kconfig"
 
+source "drivers/mm/Kconfig"
+
 endmenu
diff --git a/drivers/Makefile b/drivers/Makefile
index d64a0f7..aa69e1c 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -140,3 +140,4 @@ obj-$(CONFIG_EXTCON)		+= extcon/
 obj-$(CONFIG_MEMORY)		+= memory/
 obj-$(CONFIG_IIO)		+= iio/
 obj-$(CONFIG_VME_BUS)		+= vme/
+obj-$(CONFIG_MM_DRIVERS)	+= mm/
diff --git a/drivers/mm/Kconfig b/drivers/mm/Kconfig
new file mode 100644
index 0000000..e5b3743
--- /dev/null
+++ b/drivers/mm/Kconfig
@@ -0,0 +1,3 @@
+menu "Memory management drivers"
+
+endmenu
-- 
1.7.9.5