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| author | Rob Herring <robh@kernel.org> | 2018-08-27 13:27:25 -0500 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2018-09-28 14:25:58 -0500 |
| commit | 1f0fe1f67cef6fb4029e8a0af90438e8280c80f1 (patch) | |
| tree | 551e689b23dee10b0b8447512cdd84e9085acf10 /arch/nios2 | |
| parent | 5a931a3c80b5fb0ad0004f016410a75ca1205959 (diff) | |
| download | linux-0-day-1f0fe1f67cef6fb4029e8a0af90438e8280c80f1.tar.gz linux-0-day-1f0fe1f67cef6fb4029e8a0af90438e8280c80f1.tar.xz | |
nios2: get cpu node with of_get_cpu_node
"device_type" use is deprecated for FDT though it has continued to be used
for nodes like cpu nodes. Use of_get_cpu_node() instead which works using
node names by default. This will allow the eventually removal of cpu
device_type properties.
Also, fix a leaked reference by adding a missing of_node_put.
Cc: Ley Foon Tan <lftan@altera.com>
Cc: nios2-dev@lists.rocketboards.org
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'arch/nios2')
| -rw-r--r-- | arch/nios2/kernel/cpuinfo.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/nios2/kernel/cpuinfo.c b/arch/nios2/kernel/cpuinfo.c index 93207718bb221..ccc1d2a15a0a0 100644 --- a/arch/nios2/kernel/cpuinfo.c +++ b/arch/nios2/kernel/cpuinfo.c @@ -47,7 +47,7 @@ void __init setup_cpuinfo(void) const char *str; int len; - cpu = of_find_node_by_type(NULL, "cpu"); + cpu = of_get_cpu_node(0, NULL); if (!cpu) panic("%s: No CPU found in devicetree!\n", __func__); @@ -120,6 +120,8 @@ void __init setup_cpuinfo(void) cpuinfo.reset_addr = fcpu(cpu, "altr,reset-addr"); cpuinfo.exception_addr = fcpu(cpu, "altr,exception-addr"); cpuinfo.fast_tlb_miss_exc_addr = fcpu(cpu, "altr,fast-tlb-miss-addr"); + + of_node_put(cpu); } #ifdef CONFIG_PROC_FS |