powerpc/windfarm: Fix crash on SMU based machine after i2c conversion
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 8 May 2012 03:28:37 +0000 (13:28 +1000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 9 May 2012 00:58:21 +0000 (10:58 +1000)
We no longer get the device node in platform_data but instead
where it belongs in struct device, so get it from there instead
of blowing up.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

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