tree 5f29561c91a3602a2bf817ff9ba059bdb067e097
parent 41141e64e63dd250a05218b66c91e125f1020b92
author Guenter Roeck <guenter.roeck@ericsson.com> 1335202863 -0700
committer Guenter Roeck <guenter.roeck@ericsson.com> 1337568109 -0700

hwmon: (ntc_thermistor) Return error code from hwmon_device_register

hwmon_device_register() never returns a NULL pointer in case of errors, but
an error value. Use it.

Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Reviewed-by: Robert Coulson <robert.coulson@ericsson.com>