Exit early if size zero for cache helpers
This patch enables cache helper functions `flush_dcache_range`,
`clean_dcache_range` and `invalidate_dcache_range` to exit early
if the size argument specified is zero

Change-Id: I0b63e8f4bd3d47ec08bf2a0b0b9a7ff8a269a9b0
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
1 parent ee05ae1 commit 3ec5204c49ddbc5c1142eda28106a572ca9ed9eb
@Soby Mathew Soby Mathew authored on 15 Jun 2017
Showing 2 changed files
View
lib/aarch32/cache_helpers.S
View
lib/aarch64/cache_helpers.S