Messages in this thread Patch in this message |  | | From | Dou Liyang <> | Subject | [PATCH 06/11] s390/topology: Remove the unused parent_node() macro | Date | Wed, 26 Jul 2017 21:34:31 +0800 |
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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> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Michael Holzheu <holzheu@linux.vnet.ibm.com> Cc: linux-s390@vger.kernel.org --- arch/s390/include/asm/topology.h | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h index fa1bfce..5222da1 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) -- 2.5.5
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