| commit | 1074d683a51f1aded3562add9ef313e75d557327 | [log] [tgz] |
|---|---|---|
| author | Guenter Roeck <linux@roeck-us.net> | Tue Jul 29 20:48:59 2014 -0700 |
| committer | Guenter Roeck <linux@roeck-us.net> | Wed Jul 30 21:42:37 2014 -0700 |
| tree | bb2de0c2d6bd9e9246e470e16fb3cc2f4003f97f | |
| parent | 3248c3b771ddd9d31695da17ba350eb6e1b80a53 [diff] |
hwmon: (lm78) Fix overflow problems seen when writing large temperature limits On platforms with sizeof(int) < sizeof(long), writing a temperature limit larger than MAXINT will result in unpredictable limit values written to the chip. Avoid auto-conversion from long to int to fix the problem. Cc: Axel Lin <axel.lin@ingics.com> Cc: stable@vger.kernel.org Reviewed-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>