Commit 42f1e641 authored by Dou Liyang's avatar Dou Liyang Committed by Ralf Baechle

MIPS: NUMA: 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() macros in both IP27 and Loongson64 are 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>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/16873/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent f922bc0a
...@@ -23,7 +23,6 @@ struct cpuinfo_ip27 { ...@@ -23,7 +23,6 @@ struct cpuinfo_ip27 {
extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS]; extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS];
#define cpu_to_node(cpu) (sn_cpu_info[(cpu)].p_nodeid) #define cpu_to_node(cpu) (sn_cpu_info[(cpu)].p_nodeid)
#define parent_node(node) (node)
#define cpumask_of_node(node) ((node) == -1 ? \ #define cpumask_of_node(node) ((node) == -1 ? \
cpu_all_mask : \ cpu_all_mask : \
&hub_data(node)->h_cpus) &hub_data(node)->h_cpus)
......
...@@ -4,7 +4,6 @@ ...@@ -4,7 +4,6 @@
#ifdef CONFIG_NUMA #ifdef CONFIG_NUMA
#define cpu_to_node(cpu) (cpu_logical_map(cpu) >> 2) #define cpu_to_node(cpu) (cpu_logical_map(cpu) >> 2)
#define parent_node(node) (node)
#define cpumask_of_node(node) (&__node_data[(node)]->cpumask) #define cpumask_of_node(node) (&__node_data[(node)]->cpumask)
struct pci_bus; struct pci_bus;
......
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