From: Olivier Sobrie <olivier@sobrie.be>
Date: Mon, 26 Mar 2012 19:47:18 +0000 (+0200)
Subject: i2c-isch: Decrease delay in command completion check loop
X-Git-Tag: v3.4-rc1~64^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3240e68c05deef2df28db9fc0eea4c277f76494;p=pandora-kernel.git

i2c-isch: Decrease delay in command completion check loop

Generally it is not needed to wait for 1 msec, the SMBus get often ready
in less than 200 usecs.

msleep(1) can wait up to 20 msecs... It has a significant impact when
there is a burst of transactions on the bus.

Signed-off-by: Olivier Sobrie <olivier@sobrie.be>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
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