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i2c-isch: Decrease delay in command completion check loop
authorOlivier Sobrie <olivier@sobrie.be>
Mon, 26 Mar 2012 19:47:18 +0000 (21:47 +0200)
committerJean Delvare <khali@endymion.delvare>
Mon, 26 Mar 2012 19:47:18 +0000 (21:47 +0200)
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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