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powerpc/windfarm: Add detection for second cpu pump 

Windfarm SMU control is explicitly missing support for a second CPU pump in G5 PowerMacs. Such machines actually exist  (specifically Quads with a second pump), so this patch adds detection for it.

Signed-off by: Bolko Maass <bmaass@math.uni-bremen.de>
CC: <stable@kernel.org>

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Bolko Maass 2009-11-27 05:44:33 +00:00 committed by Benjamin Herrenschmidt
parent 9d2f7342d0
commit 529586dc39
1 changed files with 2 additions and 0 deletions
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2
drivers/macintosh/windfarm_smu_controls.c
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@ -202,6 +202,8 @@ static struct smu_fan_control *smu_fan_create(struct device_node *node,
fct->ctrl.name = "cpu-front-fan-1";
else if (!strcmp(l, "CPU A PUMP"))
fct->ctrl.name = "cpu-pump-0";
else if (!strcmp(l, "CPU B PUMP"))
fct->ctrl.name = "cpu-pump-1";
else if (!strcmp(l, "Slots Fan") || !strcmp(l, "Slots fan") ||
!strcmp(l, "EXPANSION SLOTS INTAKE"))
fct->ctrl.name = "slots-fan";