tpm/cr50_i2c: Add missing new line

Also added the amount of time to the print statement.

BUG=b:113880780
BRANCH=none
TEST=Saw a timeout on grunt
cr50_i2c_wait_tpm_ready: Timeout after 100000us

Change-Id: Iee666570c0606a44d229318756ad787e738832ab
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/1418938
Reviewed-by: Simon Glass <sjg@chromium.org>
1 file changed