diff options
Diffstat (limited to 'arch/riscv/kernel/cpu.c')
| -rw-r--r-- | arch/riscv/kernel/cpu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/riscv/kernel/cpu.c b/arch/riscv/kernel/cpu.c index 6d59e6906fdd..f13b2c9ea912 100644 --- a/arch/riscv/kernel/cpu.c +++ b/arch/riscv/kernel/cpu.c @@ -22,7 +22,8 @@ int riscv_of_processor_hartid(struct device_node *node) return -ENODEV; } - if (of_property_read_u32(node, "reg", &hart)) { + hart = of_get_cpu_hwid(node, 0); + if (hart == ~0U) { pr_warn("Found CPU without hart ID\n"); return -ENODEV; } |