crypto: Clean up header file inclusion and location

- Create a flat directory structure for hw crypto modules
  that includes all source and all header files.
- Remove msm/inc directory
- Relocate qcedev.h header file to include/linux

Signed-off-by: Mona Hossain <mhossain@codeaurora.org>
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index ac3e990..f95813e 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -422,3 +422,4 @@
 header-y += msm_ipc.h
 header-y += msm_charm.h
 header-y += tzcom.h
+header-y += qcedev.h