From b33aa252785eb6de2f5325a3338fa917a9b4bc66 Mon Sep 17 00:00:00 2001
From: Shubhrajyoti Datta <shubhraj@xilinx.com>
Date: Wed, 17 Jun 2015 20:48:15 +0530
Subject: [PATCH] i2c: xiic: Remove busy loop while waiting for bus busy

Remove the busy loop  while waiting for bus busy.
Instead let the processor sleep.

Signed-off-by: Shubhrajyoti Datta <shubhraj@xilinx.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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Reading git-format-patch failed