ARC: [arcfpga] Remove more dead code
authorVineet Gupta <vgupta@synopsys.com>
Wed, 10 Sep 2014 05:49:28 +0000 (11:19 +0530)
committerVineet Gupta <vgupta@synopsys.com>
Mon, 13 Oct 2014 09:16:14 +0000 (14:46 +0530)
specifically after switching to generic early arc uart, whole bunch of
code is no longer needed

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

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