cpumask: remove the now-obsoleted pcibus_to_cpumask(): generic

Impact: reduce stack usage for large NR_CPUS

cpumask_of_pcibus() is the new version.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 include/asm-generic/topology.h |    7 -------
 1 file changed, 7 deletions(-)

diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h
--- a/include/asm-generic/topology.h
+++ b/include/asm-generic/topology.h
@@ -47,13 +47,6 @@
 #define pcibus_to_node(bus)	((void)(bus), -1)
 #endif
 
-#ifndef pcibus_to_cpumask
-#define pcibus_to_cpumask(bus)	(pcibus_to_node(bus) == -1 ? \
-					CPU_MASK_ALL : \
-					node_to_cpumask(pcibus_to_node(bus)) \
-				)
-#endif
-
 #ifndef cpumask_of_pcibus
 #define cpumask_of_pcibus(bus)	(pcibus_to_node(bus) == -1 ?		\
 				 cpu_all_mask :				\