From a0d3c8bcb9206ac207c7ad3182027c6b0a1319bb Mon Sep 17 00:00:00 2001
From: Yuli Wang <wangyuli@uniontech.com>
Date: Sat, 8 Mar 2025 13:51:32 +0800
Subject: [PATCH] LoongArch: Eliminate superfluous get_numa_distances_cnt()
In LoongArch, get_numa_distances_cnt() isn't in use, resulting in a
compiler warning.
Fix follow errors with clang-18 when W=1e:
arch/loongarch/kernel/acpi.c:259:28: error: unused function 'get_numa_distances_cnt' [-Werror,-Wunused-function]
259 | static inline unsigned int get_numa_distances_cnt(struct acpi_table_slit *slit)
| ^~~~~~~~~~~~~~~~~~~~~~
1 error generated.
Link: https://lore.kernel.org/all/Z7bHPVUH4lAezk0E@kernel.org/
Signed-off-by: Yuli Wang <wangyuli@uniontech.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
---
arch/loongarch/kernel/acpi.c | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/arch/loongarch/kernel/acpi.c b/arch/loongarch/kernel/acpi.c
index 382a09a7152c3..1120ac2824f6e 100644
--- a/arch/loongarch/kernel/acpi.c
+++ b/arch/loongarch/kernel/acpi.c
@@ -249,18 +249,6 @@ static __init int setup_node(int pxm)
return acpi_map_pxm_to_node(pxm);
}
-/*
- * Callback for SLIT parsing. pxm_to_node() returns NUMA_NO_NODE for
- * I/O localities since SRAT does not list them. I/O localities are
- * not supported at this point.
- */
-unsigned int numa_distance_cnt;
-
-static inline unsigned int get_numa_distances_cnt(struct acpi_table_slit *slit)
-{
- return slit->locality_count;
-}
-
void __init numa_set_distance(int from, int to, int distance)
{
if ((u8)distance != distance || (from == to && distance != LOCAL_DISTANCE)) {
--
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