mxc_i2c: add retries
authorTroy Kisky <troy.kisky@boundarydevices.com>
Thu, 19 Jul 2012 08:18:16 +0000 (08:18 +0000)
committerHeiko Schocher <hs@denx.de>
Tue, 31 Jul 2012 05:53:36 +0000 (07:53 +0200)
commita7f1a0051078052cb81ba1ff5985b908f39cefd5
tree56236eb45ce4de4f0b4710a7f35e80e044dea07f
parentd5383a63cd1286392a9792f3bd9e9b0d87e02171
mxc_i2c: add retries

Retry unexpected hardware errors. This
will not retry a received NAK.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
drivers/i2c/mxc_i2c.c