Messages in this thread Patch in this message | | | From | Rob Herring <> | Subject | [PATCH 04/21] ARM: topology: remove unneeded check for /cpus node | Date | Wed, 5 Sep 2018 14:37:21 -0500 |
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Checking for "/cpus" node is not necessary as of_get_cpu_node() will fail later on anyways. The call to of_find_node_by_path() also leaks a reference. So just remove the check.
Cc: Russell King <linux@armlinux.org.uk> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org> --- Please ack and I will take via the DT tree. This is dependent on the first 2 patches.
arch/arm/kernel/topology.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/arch/arm/kernel/topology.c b/arch/arm/kernel/topology.c index 24ac3cab411d..60e375ce1ab2 100644 --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -94,12 +94,6 @@ static void __init parse_dt_topology(void) __cpu_capacity = kcalloc(nr_cpu_ids, sizeof(*__cpu_capacity), GFP_NOWAIT);
- cn = of_find_node_by_path("/cpus"); - if (!cn) { - pr_err("No CPU information found in DT\n"); - return; - } - for_each_possible_cpu(cpu) { const u32 *rate; int len; -- 2.17.1
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