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-rw-r--r--arch/riscv/kernel/soc.c27
1 files changed, 0 insertions, 27 deletions
diff --git a/arch/riscv/kernel/soc.c b/arch/riscv/kernel/soc.c
index c7b0a73e382e..a0516172a33c 100644
--- a/arch/riscv/kernel/soc.c
+++ b/arch/riscv/kernel/soc.c
@@ -26,30 +26,3 @@ void __init soc_early_init(void)
}
}
}
-
-static bool soc_builtin_dtb_match(unsigned long vendor_id,
- unsigned long arch_id, unsigned long imp_id,
- const struct soc_builtin_dtb *entry)
-{
- return entry->vendor_id == vendor_id &&
- entry->arch_id == arch_id &&
- entry->imp_id == imp_id;
-}
-
-void * __init soc_lookup_builtin_dtb(void)
-{
- unsigned long vendor_id, arch_id, imp_id;
- const struct soc_builtin_dtb *s;
-
- __asm__ ("csrr %0, mvendorid" : "=r"(vendor_id));
- __asm__ ("csrr %0, marchid" : "=r"(arch_id));
- __asm__ ("csrr %0, mimpid" : "=r"(imp_id));
-
- for (s = (void *)&__soc_builtin_dtb_table_start;
- (void *)s < (void *)&__soc_builtin_dtb_table_end; s++) {
- if (soc_builtin_dtb_match(vendor_id, arch_id, imp_id, s))
- return s->dtb_func();
- }
-
- return NULL;
-}