Zinger: lift function call out of assembly
Zinger: lift function call out of assembly

This function call doesn't need to be a tail-call for correctness.
Changes in LTO increase the jump distance to this target beyond the +/-
2 kB range supported by 'b' in ARMv6-M.

BUG=chromium:851727
BRANCH=none
TEST=buildall
Signed-off-by: Jonathan Brandmeyer <fec1f53cb6eb4426eb62f1a1e49909eafbea899c@chromium.org>

Change-Id: Ia45d00aea8f496213e4dfd33febf85b9494ef22d
Reviewed-on: https://chromium-review.googlesource.com/1272175
Commit-Ready: Jonathan Brandmeyer <fec1f53cb6eb4426eb62f1a1e49909eafbea899c@chromium.org>
Tested-by: Jonathan Brandmeyer <fec1f53cb6eb4426eb62f1a1e49909eafbea899c@chromium.org>
Reviewed-by: Jonathan Brandmeyer <fec1f53cb6eb4426eb62f1a1e49909eafbea899c@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec