Re: lm90 driver no longer working on PCs in 3.13

From: Mark Brown
Date: Sun Jan 26 2014 - 15:42:53 EST


On Sun, Jan 26, 2014 at 09:13:57PM +0100, Jean Delvare wrote:

> Me, I really don't know. I seem to remember I tested Wei's patch set on
> an emulated ADM1032 chip and it was working fine. So maybe it depends
> on the kernel configuration, or something changed on the regulator side
> meanwhile.

The regulator API hasn't changed here, probably the regulator API was
enabled when previously it was disabled. If the platform doesn't have
regulator support either natively or via use of a firmware interface
like OF then enabling it is going to cause problems since no supplies
will be mapped in.

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