| commit | 1ff49b34bfd1261277d2c97ec48efb067b87f5e5 | [log] [tgz] |
|---|---|---|
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | Mon Nov 30 18:53:33 2015 +0900 |
| committer | Wolfram Sang <wsa@the-dreams.de> | Mon Dec 14 10:58:44 2015 +0100 |
| tree | ab2dfb0ac4706371703e1c9fe2d2b85135eec213 | |
| parent | ca68eade666a6ad7e954cc8c1af07ce477726087 [diff] |
i2c: uniphier: error out if clock rate is zero This input clock is used to generate the sampling clock for I2C bus. If the clock rate is zero, there is something wrong with the clock driver. Bail out with the appropriate error message in such a case. It would make it easier to find the root cause of failure. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>