ARM26: remove useless config option GENERIC_BUST_SPINLOCK.

Remove the apparently useless config option GENERIC_BUST_SPINLOCK,
since nothing in the source tree refers to it.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Acked-by: Ian Molton <spyro@f2s.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

arch/arm26/Kconfig

@@ -57,9 +57,6 @@ config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
 
-config GENERIC_BUST_SPINLOCK
-	bool
-
 config ZONE_DMA
 	bool
 	default y