On 24/01/14 17:11, Wolfram Sang wrote:
On Fri, Jan 17, 2014 at 06:11:37PM +0000, Ben Dooks wrote:
The i2c-rcar driver currently prints an error message if the master_xfer
callback fails. However if the bus is being probed then lots of NAKs
will be generated, causing the output of a number of errors printed.
To solve this, disable the print if the error is not -EREMOTEIO.
Basically OK. Yet, according to 'fault-codes" it should be -ENXIO. May
be a good time to fix this as well.
Also, you might want to print for -EIO only? Or do you want to see
-EAGAIN, too.
I'm not sure, I've not seen any EAGAIN replies from the driver.
I will leave this for a future patch.
--
Ben Dooks http://www.codethink.co.uk/
Senior Engineer Codethink - Providing Genius
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