| commit | fbbf53f70225c82ba877de780486be5bc81b29e2 | [log] [tgz] |
|---|---|---|
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | Fri Nov 06 17:37:56 2015 +0100 |
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | Mon Jan 11 20:19:54 2016 +0100 |
| tree | db1b469aefb12d9df8425d9b2450970becbcccb1 | |
| parent | c60faa3afad0e926e63a39894489b64e9a8165df [diff] |
rtc: pcf8523: refuse to write dates later than 2099 When the chip increments the YEAR register and it already holds bin2bcd(99) it reads as 0 afterwards. With this behaviour the last valid day (without trickery) that has a representation is 2099-12-31 23:59:59. So refuse to write later dates. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>