This reverts commit d9678adb.

Received below report from Stefan.
Revert the commit until CAAM driver dependency cycles are fixed.

this patch in next-20181214 breaks "make modules_install" for
arm64/defconfig on my Ubuntu machine:

DEPMOD  4.20.0-rc6-next-20181214
depmod: ERROR: Found 6 modules in dependency cycles!
depmod: ERROR: Cycle detected: caamalg_desc -> dpaa2_caam -> authenc
depmod: ERROR: Cycle detected: caamalg_desc -> dpaa2_caam -> fsl_mc_dpio
depmod: ERROR: Cycle detected: dpaa2_caam -> caamhash_desc -> dpaa2_caam
depmod: ERROR: Cycle detected: caamalg_desc -> dpaa2_caam -> caamhash_desc -> error
depmod: ERROR: Cycle detected: caamalg_desc -> dpaa2_caam -> caamhash_desc -> caamalg_desc
Reported-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>