| commit | de12d6f4b10b21854441f5242dcb29ea96181e58 | [log] [tgz] |
|---|---|---|
| author | Guenter Roeck <linux@roeck-us.net> | Wed Jul 16 17:40:31 2014 -0700 |
| committer | Guenter Roeck <linux@roeck-us.net> | Wed Jul 16 21:18:47 2014 -0700 |
| tree | bd197e8e568310bb71c6469f7d9242ed8b056df1 | |
| parent | 6b00f440dd678d786389a7100a2e03fe44478431 [diff] |
hwmon: (adt7470) Fix writes to temperature limit registers Temperature limit registers are signed. Limits therefore need to be clamped to (-128, 127) degrees C and not to (0, 255) degrees C. Without this fix, writing a limit of 128 degrees C sets the actual limit to -128 degrees C. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Cc: stable@vger.kernel.org Reviewed-by: Axel Lin <axel.lin@ingics.com>