diff options
| author | Rob Herring <robh@kernel.org> | 2018-08-27 17:59:05 +0200 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2018-09-28 21:25:58 +0200 |
| commit | 07d44f1f82b780a597fddc677d761417f2af8452 (patch) | |
| tree | 0b9805e90eb7fb3c049b9457e873cb139cb55048 /arch/arm/kernel/topology.c | |
| parent | ARM: use for_each_of_cpu_node iterator (diff) | |
| download | linux-07d44f1f82b780a597fddc677d761417f2af8452.tar.xz linux-07d44f1f82b780a597fddc677d761417f2af8452.zip | |
ARM: topology: remove unneeded check for /cpus node
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>
Diffstat (limited to 'arch/arm/kernel/topology.c')
| -rw-r--r-- | arch/arm/kernel/topology.c | 6 |
1 files changed, 0 insertions, 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; |