Commit 41b0dbfa authored by Dou Liyang's avatar Dou Liyang Committed by Martin Schwidefsky

s390/topology: Remove the unused parent_node() macro

Commit a7be6e5a ("mm: drop useless local parameters of
__register_one_node()") removes the last user of parent_node().

The parent_node() macro in S390 platform is unnecessary.

Remove it for cleanup.
Reported-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Signed-off-by: default avatarDou Liyang <douly.fnst@cn.fujitsu.com>
Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 7bf76f01
...@@ -77,12 +77,6 @@ static inline const struct cpumask *cpumask_of_node(int node) ...@@ -77,12 +77,6 @@ static inline const struct cpumask *cpumask_of_node(int node)
return &node_to_cpumask_map[node]; return &node_to_cpumask_map[node];
} }
/*
* Returns the number of the node containing node 'node'. This
* architecture is flat, so it is a pretty simple function!
*/
#define parent_node(node) (node)
#define pcibus_to_node(bus) __pcibus_to_node(bus) #define pcibus_to_node(bus) __pcibus_to_node(bus)
#define node_distance(a, b) __node_distance(a, b) #define node_distance(a, b) __node_distance(a, b)
......
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