From 42f1e641aaafeb2c1ac38c2dff24617f08122c1a Mon Sep 17 00:00:00 2001 From: Dou Liyang Date: Wed, 26 Jul 2017 21:34:29 +0800 Subject: [PATCH] MIPS: NUMA: 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() macros in both IP27 and Loongson64 are unnecessary. Remove it for cleanup. Reported-by: Michael Ellerman Signed-off-by: Dou Liyang Cc: James Hogan Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/16873/ Signed-off-by: Ralf Baechle --- arch/mips/include/asm/mach-ip27/topology.h | 1 - arch/mips/include/asm/mach-loongson64/topology.h | 1 - 2 files changed, 2 deletions(-) diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h index defd135e7ac8..3fb7a0e09494 100644 --- a/arch/mips/include/asm/mach-ip27/topology.h +++ b/arch/mips/include/asm/mach-ip27/topology.h @@ -23,7 +23,6 @@ struct cpuinfo_ip27 { extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS]; #define cpu_to_node(cpu) (sn_cpu_info[(cpu)].p_nodeid) -#define parent_node(node) (node) #define cpumask_of_node(node) ((node) == -1 ? \ cpu_all_mask : \ &hub_data(node)->h_cpus) diff --git a/arch/mips/include/asm/mach-loongson64/topology.h b/arch/mips/include/asm/mach-loongson64/topology.h index 0d8f3b55bdbc..bcb885615fca 100644 --- a/arch/mips/include/asm/mach-loongson64/topology.h +++ b/arch/mips/include/asm/mach-loongson64/topology.h @@ -4,7 +4,6 @@ #ifdef CONFIG_NUMA #define cpu_to_node(cpu) (cpu_logical_map(cpu) >> 2) -#define parent_node(node) (node) #define cpumask_of_node(node) (&__node_data[(node)]->cpumask) struct pci_bus; -- 2.20.1