tree 3f834d8ad2a32a0f52f0c6820693afc1fd36785f
parent 17f3f99fab43ad17ae1adfc724e5ebaca9635902
author Russell King <rmk+kernel@arm.linux.org.uk> 1395087031 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> 1401407277 +0100

ARM: l2c: only write the auxiliary control register if required

Avoid unnecessary writes to the auxiliary control register if the
register already contains the required value.  This allows us to
avoid invoking the platforms secure monitor code unnecessarily.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>