sparc: delete "if !ULTRA_HAS_POPULATION_COUNT"

Commit 2d78d4be ("[PATCH] bitops:
sparc64: use generic bitops") made the default of GENERIC_HWEIGHT depend
on !ULTRA_HAS_POPULATION_COUNT. But since there's no Kconfig symbol with
that name, this always evaluates to true. Delete this dependency.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc/Kconfig

@@ -197,7 +197,7 @@ config RWSEM_XCHGADD_ALGORITHM
 
 config GENERIC_HWEIGHT
 	bool
-	default y if !ULTRA_HAS_POPULATION_COUNT
+	default y
 
 config GENERIC_CALIBRATE_DELAY
 	bool