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authorOlivier Sobrie <olivier@sobrie.be>2012-03-26 21:47:18 +0200
committerJean Delvare <khali@endymion.delvare>2012-03-26 21:47:18 +0200
commitb3240e68c05deef2df28db9fc0eea4c277f76494 (patch)
treefabf238a44c7d49c4a4c16d83cb8e14181c9dd31 /Documentation/i2c
parentc54c35572a30da2fa028c1dc045facac4ee5640a (diff)
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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