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| author | Catalin Marinas <catalin.marinas@arm.com> | 2013-10-31 17:37:26 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2013-10-31 17:37:26 +0100 |
| commit | 264666e62848c19ba9252c80e895ffec9ad1d391 (patch) | |
| tree | a4240193dca9735a643f61cf88f5271ee619ab43 /arch/arm64/kernel/cpu_ops.c | |
| parent | ARM64: simplify cpu_read_bootcpu_ops using OF/DT helper (diff) | |
| download | linux-264666e62848c19ba9252c80e895ffec9ad1d391.tar.xz linux-264666e62848c19ba9252c80e895ffec9ad1d391.zip | |
arm64: Slightly improve the warning on CPU0 enable-method
Commit e8765b265a69 (arm64: read enable-method for CPU0) introduced
checks for the enable method on CPU0 (to be later used with CPU
suspend). However, if the kernel is compiled for UP and a DT file is
used with a method like 'spin-table', Linux complains about 'invalid
enable method'. This patch turns it into an 'unsupported enable method'
warning.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kernel/cpu_ops.c')
| -rw-r--r-- | arch/arm64/kernel/cpu_ops.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm64/kernel/cpu_ops.c b/arch/arm64/kernel/cpu_ops.c index e2ba274612cf..d62d12fb36c8 100644 --- a/arch/arm64/kernel/cpu_ops.c +++ b/arch/arm64/kernel/cpu_ops.c @@ -68,8 +68,8 @@ int __init cpu_read_ops(struct device_node *dn, int cpu) cpu_ops[cpu] = cpu_get_ops(enable_method); if (!cpu_ops[cpu]) { - pr_err("%s: invalid enable-method property: %s\n", - dn->full_name, enable_method); + pr_warn("%s: unsupported enable-method property: %s\n", + dn->full_name, enable_method); return -EOPNOTSUPP; } |