[PATCH v2 2/4] RISC-V: Fix of_get_cpu_node usage

From: Atish Patra <atish.patra@wdc.com>
To: linux-kernel@vger.kernel.org
Cc: Albert Ou <aou@eecs.berkeley.edu>,
	Dmitriy Cherkasov <dmitriy@oss-tech.org>,
	Anup Patel <anup@brainfault.org>,
	Palmer Dabbelt <palmer@sifive.com>,
	Johan Hovold <johan@kernel.org>,
	Atish Patra <atish.patra@wdc.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	Andreas Schwab <schwab@suse.de>,
	linux-riscv@lists.infradead.org
Subject: [PATCH v2 2/4] RISC-V: Fix of_get_cpu_node usage
Date: Wed, 10 Apr 2019 16:04:41 -0700	[thread overview]
Message-ID: <20190410230443.15729-3-atish.patra@wdc.com> (raw)
In-Reply-To: <20190410230443.15729-1-atish.patra@wdc.com>

of_get_cpu_node expects a logical cpu id not a hartid.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
---
 arch/riscv/kernel/cpu.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/riscv/kernel/cpu.c b/arch/riscv/kernel/cpu.c
index cf2fca12414a..c8d2a3223099 100644
--- a/arch/riscv/kernel/cpu.c
+++ b/arch/riscv/kernel/cpu.c
@@ -136,8 +136,7 @@ static void c_stop(struct seq_file *m, void *v)
 static int c_show(struct seq_file *m, void *v)
 {
 	unsigned long cpu_id = (unsigned long)v - 1;
-	struct device_node *node = of_get_cpu_node(cpuid_to_hartid_map(cpu_id),
-						   NULL);
+	struct device_node *node = of_get_cpu_node(cpu_id, NULL);
 	const char *compat, *isa, *mmu;
 
 	seq_printf(m, "processor\t: %lu\n", cpu_id);
-- 
2.21.0


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