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Commit 76c0295c authored by Martin Peres's avatar Martin Peres Committed by Ben Skeggs
Browse files

drm/nv40/therm: reserve negative temperatures for errors 



Signed-off-by: default avatarMartin Peres <martin.peres@labri.fr>
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent ad40d73e

drivers/gpu/drm/nouveau/core/subdev/therm/nv40.c

+4 −0
Original line number Diff line number Diff line
@@ -102,6 +102,10 @@ nv40_temp_get(struct nouveau_therm *therm) 
	core_temp = core_temp + sensor->offset_num / sensor->offset_den;

	core_temp = core_temp + sensor->offset_constant - 8;



	/* reserve negative temperatures for errors */

	if (core_temp < 0)

		core_temp = 0;



	return core_temp;

}