Messages in this thread |  | | | Date | Sat, 3 Mar 2012 10:04:02 -0800 | | From | Guenter Roeck <> | | Subject | Re: [lm-sensors] [linux-pm] [PATCH 2/4] hwmon: exynos4: Move thermal sensor driver to driver/mfd directory |
| |
On Sat, Mar 03, 2012 at 11:44:10AM -0500, Mark Brown wrote: > On Sat, Mar 03, 2012 at 04:36:05PM +0530, Amit Daniel Kachhap wrote: > > This movement is needed because the hwmon entries and corresponding > > sysfs interface is a duplicate of utilities already provided by > > driver/thermal/thermal_sys.c. The goal is to place it in mfd folder > > and add necessary calls to get the temperature information. > > > --- a/Documentation/hwmon/exynos4_tmu > > +++ /dev/null > > Moving this seems to be a failure, the device is exposing a hwmon > interface even if you've moved the code to mfd (though it doesn't > actually look like a multi-function device at all as far as I can see - > usually a MFD would have a bunch of unrelated functionality while this > has one function used by two subsystems). > > If anything it looks like the ADC driver ought to be moved into IIO with > either generic or Exynos specific function drivers layered on top of it > in hwmon and thermal making use of the values that are read. > I would agree. Or maybe move it all to thermal, since thermal devices register the hwmon subsystem.
Guenter
|  |