From: Ben Dooks Date: Sun, 26 Jan 2014 16:05:34 +0000 (+0000) Subject: i2c: rcar: do not print error if device nacks transfer X-Git-Tag: v3.14-rc1~52^2~3 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=770540f029ba65a2658b5204d850565ab7f61f1b;p=pandora-kernel.git i2c: rcar: do not print error if device nacks transfer 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. An example of running i2cdetect: 10: i2c-rcar e6530000.i2c: error -121 : 15 -- i2c-rcar e6530000.i2c: error -121 : 15 -- 12 i2c-rcar e6530000.i2c: error -121 : 15 -- i2c-rcar e6530000.i2c: error -121 : 15 -- i2c-rcar e6530000.i2c: error -121 : 15 -- i2c-rcar e6530000.i2c: error -121 : 15 -- i2c-rcar e6530000.i2c: error -121 : 15 -- i2c-rcar e6530000.i2c: error -121 : 15 Signed-off-by: Ben Dooks Signed-off-by: Wolfram Sang --- Reading git-diff-tree failed