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Commit 529586dc authored by Bolko Maass's avatar Bolko Maass Committed by Benjamin Herrenschmidt
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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: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 9d2f7342

drivers/macintosh/windfarm_smu_controls.c

+2 −0
Original line number Diff line number Diff line
@@ -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";