powerpc/pseries: Remove redundant select of PPC_DOORBELL

Commit d4e58e5928f8 ("powerpc/powernv: Enable POWER8 doorbell IPIs")
added a select of PPC_DOORBELL to PPC_PSERIES, but it already had a
select of PPC_DOORBELL. One is enough.

Reported-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20191219125840.32592-1-mpe@ellerman.id.au

diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 595e9f8a65398d6653cf9bcb5c7606d7ab920c47..24c18362e5eaa4ea420484d9c934fbe3301a56b6 100644 (file)
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -21,7 +21,6 @@ config PPC_PSERIES
        select PPC_DOORBELL
        select HOTPLUG_CPU
        select ARCH_RANDOM
-       select PPC_DOORBELL
        select FORCE_SMP
        select SWIOTLB
        default y