diff options
| author | Dou Liyang <douly.fnst@cn.fujitsu.com> | 2017-08-17 14:50:13 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-08-23 13:31:51 +0200 |
| commit | 41b0dbfac0da515ad62edf9256414c56ee217364 (patch) | |
| tree | c9ca5da95169e12b6d98623c49c581a31858cce2 /arch/s390 | |
| parent | 7bf76f0169538279b78536393639859eeb7d93f1 (diff) | |
s390/topology: Remove the unused parent_node() macro
Commit a7be6e5a7f8d ("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: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/topology.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h index fa1bfce10370..5222da162b69 100644 --- a/arch/s390/include/asm/topology.h +++ b/arch/s390/include/asm/topology.h @@ -77,12 +77,6 @@ static inline const struct cpumask *cpumask_of_node(int 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 node_distance(a, b) __node_distance(a, b) |