tree e9de9c4476c82e08bb29f58c8ccdf9fbfaeb4161
parent 6ed7053c2255c34886297b995c6a18607b36d668
author Wolfram Sang <wsa+renesas@sang-engineering.com> 1399058115 +0200
committer Wolfram Sang <wsa@the-dreams.de> 1400746164 +0200

i2c: sh_mobile: check timing parameters for valid range

Due to misconfiguration, it can happen that the calculated timing
parameters are out of range. Bail out if that happens. We can also
simplify some logic later because of the verified value. Also, make the
printouts of the values more precise by adding the hex-prefixes.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>