From: Shubhrajyoti Datta <shubhraj@xilinx.com>
Date: Wed, 17 Jun 2015 15:18:15 +0000 (+0530)
Subject: i2c: xiic: Remove busy loop while waiting for bus busy
X-Git-Tag: omap-for-v4.3/fixes-rc1~62^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b33aa252785eb6de2f5325a3338fa917a9b4bc66;p=pandora-kernel.git

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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