Randall Spangler 40f4d61266 Remove unused uart functions ...

Nothing ever called uart_flush_input() or uart_gets(), so remove them.
They're dead code, and make implementing UART DMA input more complex.

BUG=chrome-os-partner:20485
BRANCH=none
TEST=build all platforms; pass unit tests

Change-Id: I94c2c372ac3f326b98e819b2c89b8995311b2868
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/169345
Reviewed-by: Bill Richardson <wfrichar@chromium.org>

2013-09-13 23:23:48 +00:00

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