sparc32: enable different preemptions models
While chasing following warning from kconfig I noticed that the kconfig preemption model symbols were all dependent on sparc64. warning: (PREEMPT && DEBUG_ATOMIC_SLEEP) selects PREEMPT_COUNT which has unmet direct dependencies (SPARC64) >From arch/sparc/Kconfig: if SPARC64 source "kernel/Kconfig.preempt" endif But looking a bit closer I see nothing obvious why sparc32 should not support the various preemption models. Drop the "if SPARC64" conditional to enable selection of preemption model on sparc32 too. Build-tested - but not run-time tested all three models. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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