[PATCH] Don't compile the PMU power driver on 64-bit PowerPC

[PATCH] Don't compile the PMU power driver on 64-bit PowerPC

[Paul Mackerras]

As reported by Stephen Rothwell, an allmodconfig build on 64-bit
PowerPC reports these errors:

ERROR: "pmu_batteries" [drivers/power/pmu_battery.ko] undefined!
ERROR: "pmu_battery_count" [drivers/power/pmu_battery.ko] undefined!
ERROR: "pmu_power_flags" [drivers/power/pmu_battery.ko] undefined!

This fixes the problem by not building pmu_battery.ko on ppc64.  There
are no battery-powered ppc64 machines with an Apple PMU, and we can be
reasonably confident there never will be.

Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index 3f6e176..58c806e 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -38,7 +38,7 @@ config BATTERY_DS2760
 
 config BATTERY_PMU
 	tristate "Apple PMU battery"
-	depends on ADB_PMU
+	depends on PPC32 && ADB_PMU
 	help
 	  Say Y here to expose battery information on Apple machines
 	  through the generic battery class.

Re: [PATCH] Don't compile the PMU power driver on 64-bit PowerPC

[Stephen Rothwell]

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On Sun, 22 Jul 2007 10:46:54 +1000 Paul Mackerras <paulus@samba.org> wrote:
>
> As reported by Stephen Rothwell, an allmodconfig build on 64-bit
> PowerPC reports these errors:
> 
> ERROR: "pmu_batteries" [drivers/power/pmu_battery.ko] undefined!
> ERROR: "pmu_battery_count" [drivers/power/pmu_battery.ko] undefined!
> ERROR: "pmu_power_flags" [drivers/power/pmu_battery.ko] undefined!
> 
> This fixes the problem by not building pmu_battery.ko on ppc64.  There
> are no battery-powered ppc64 machines with an Apple PMU, and we can be
> reasonably confident there never will be.
> 
> Signed-off-by: Paul Mackerras <paulus@samba.org>

That fixes it.
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
for what its worth :-)

-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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