[PATCH v2] i2c-s3c2410: Remove unconditional 1ms delay on each transfer

[Ben Dooks]

On Fri, Apr 02, 2010 at 02:15:09PM +0100, Mark Brown wrote:
> The S3C I2C controller indicates completion of I2C transfers before
> the bus has a stop condition on it. In order to ensure that we do not
> attempt to start a new transfer before the bus is idle the driver
> currently inserts a 1ms delay. This is vastly larger than is generally
> required and has a visible effect on performance under load, such as
> when bringing up audio CODECs or reading back status information with
> non-bulk I2C reads.

ok, so far no problems with this on an s3c2440. I'll add it to the
next tree.

-- 
Ben (ben at fluff.org, http://www.fluff.org/)

  'a smiley only costs 4 bytes'