powerpc/windfarm: Fix XServe G5 fan control Makefile issue

We are missing building windfarm_max6690_sensor.o when building
CONFIG_WINDFARM_RM31. Usually all the windfarm drivers are built
and thus this isn't a problem but some more "tailored" setups
(Gentoo ?) building only that driver are not working because
the require sensor module is missing.

Reported-by: Stanislav Ponomarev <devhexorg@gmail.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/drivers/macintosh/Makefile b/drivers/macintosh/Makefile
index 6753b65..d2f0120 100644 (file)
--- a/drivers/macintosh/Makefile
+++ b/drivers/macintosh/Makefile
@@ -40,6 +40,7 @@ obj-$(CONFIG_WINDFARM_RM31)     += windfarm_fcu_controls.o \
                                   windfarm_ad7417_sensor.o \
                                   windfarm_lm75_sensor.o \
                                   windfarm_lm87_sensor.o \
+                                  windfarm_max6690_sensor.o \
                                   windfarm_pid.o \
                                   windfarm_cpufreq_clamp.o \
                                   windfarm_rm31.o