diff options
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/kernel/cpufeature.c | 5 | ||||
| -rw-r--r-- | arch/riscv/kernel/smpboot.c | 4 |
2 files changed, 5 insertions, 4 deletions
diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c index 4891fd62b95e..e7a4701f0256 100644 --- a/arch/riscv/kernel/cpufeature.c +++ b/arch/riscv/kernel/cpufeature.c @@ -28,7 +28,7 @@ bool has_fpu __read_mostly; void riscv_fill_hwcap(void) { - struct device_node *node = NULL; + struct device_node *node; const char *isa; size_t i; static unsigned long isa2hwcap[256] = {0}; @@ -46,9 +46,10 @@ void riscv_fill_hwcap(void) * We don't support running Linux on hertergenous ISA systems. For * now, we just check the ISA of the first "okay" processor. */ - while ((node = of_find_node_by_type(node, "cpu"))) + for_each_of_cpu_node(node) { if (riscv_of_processor_hartid(node) >= 0) break; + } if (!node) { pr_warn("Unable to find \"cpu\" devicetree entry\n"); return; diff --git a/arch/riscv/kernel/smpboot.c b/arch/riscv/kernel/smpboot.c index 18cda0e8cf94..6e2813257e03 100644 --- a/arch/riscv/kernel/smpboot.c +++ b/arch/riscv/kernel/smpboot.c @@ -50,12 +50,12 @@ void __init smp_prepare_cpus(unsigned int max_cpus) void __init setup_smp(void) { - struct device_node *dn = NULL; + struct device_node *dn; int hart; bool found_boot_cpu = false; int cpuid = 1; - while ((dn = of_find_node_by_type(dn, "cpu"))) { + for_each_of_cpu_node(dn) { hart = riscv_of_processor_hartid(dn); if (hart < 0) continue; |