diff options
| author | Rob Herring <robh@kernel.org> | 2023-03-27 13:28:16 -0500 |
|---|---|---|
| committer | Stafford Horne <shorne@gmail.com> | 2023-04-01 06:40:27 +0100 |
| commit | 1aff44abf68a8000fcb3502fc2b704f20de4535f (patch) | |
| tree | fb7c09c4c85c79bbaf83ba05fc6b3d55df5317ea | |
| parent | 197b6b60ae7bc51dd0814953c562833143b292aa (diff) | |
| download | linux-1aff44abf68a8000fcb3502fc2b704f20de4535f.tar.gz linux-1aff44abf68a8000fcb3502fc2b704f20de4535f.tar.bz2 linux-1aff44abf68a8000fcb3502fc2b704f20de4535f.zip | |
openrisc: Use common of_get_cpu_node() instead of open-coding
The common of_get_cpu_node() is equivalent to setup_find_cpu_node(), so
use it instead.
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stafford Horne <shorne@gmail.com>
| -rw-r--r-- | arch/openrisc/kernel/setup.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c index 0cd04d936a7a..9cf7fb60441f 100644 --- a/arch/openrisc/kernel/setup.c +++ b/arch/openrisc/kernel/setup.c @@ -152,21 +152,6 @@ static void print_cpuinfo(void) printk(KERN_INFO "-- custom unit(s)\n"); } -static struct device_node *setup_find_cpu_node(int cpu) -{ - u32 hwid; - struct device_node *cpun; - - for_each_of_cpu_node(cpun) { - if (of_property_read_u32(cpun, "reg", &hwid)) - continue; - if (hwid == cpu) - return cpun; - } - - return NULL; -} - void __init setup_cpuinfo(void) { struct device_node *cpu; @@ -175,7 +160,7 @@ void __init setup_cpuinfo(void) int cpu_id = smp_processor_id(); struct cpuinfo_or1k *cpuinfo = &cpuinfo_or1k[cpu_id]; - cpu = setup_find_cpu_node(cpu_id); + cpu = of_get_cpu_node(cpu_id, NULL); if (!cpu) panic("Couldn't find CPU%d in device tree...\n", cpu_id); @@ -255,7 +240,7 @@ static inline unsigned long extract_value(unsigned long reg, unsigned long mask) void calibrate_delay(void) { const int *val; - struct device_node *cpu = setup_find_cpu_node(smp_processor_id()); + struct device_node *cpu = of_get_cpu_node(smp_processor_id(), NULL); val = of_get_property(cpu, "clock-frequency", NULL); if (!val) |