Core: IAR fix for 94d424a5

Removed conditional on __GNUC__. This code needs to be compiled with all
toolchains.

Signed-off-by: TTornblom <thomas.tornblom@iar.com>
Change-Id: I0a5d5213704e4cb2f1a905cefde7c0d53f1d3e4e
1 file changed