Pull hwmon fixes from Guenter Roeck:
- fix temp4_type attribute permissions in w83795 driver
- fix tacho fault detection in mlxreg-fan driver
- fix current value calculations in ina2xx driver
- fix initial notification/warning in raspberrypi driver
- fix a NULL pointer access in ina2xx
* tag 'hwmon-for-v4.20-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (w83795) temp4_type has writable permission
hwmon: (mlxreg-fan) Fix macros for tacho fault reading
hwmon: (ina2xx) Fix current value calculation
hwmon: (raspberrypi) Fix initial notify
hwmon (ina2xx) Fix NULL id pointer in probe()