diff options
author | Catalin Marinas <catalin.marinas@arm.com> | 2013-10-31 16:37:26 +0000 |
---|---|---|
committer | Mark Brown <broonie@linaro.org> | 2013-12-11 21:14:09 +0000 |
commit | 914866357990d96231a6bb8d2cad870cf21bd44a (patch) | |
tree | b1f309408fd5f8bfda493ee1352d7e9c4e8de7ec | |
parent | 8cea5d72615ec55b8e31d8d4a066a38041e0dca2 (diff) |
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>
(cherry picked from commit 264666e62848c19ba9252c80e895ffec9ad1d391)
Signed-off-by: Mark Brown <broonie@linaro.org>
-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 aa0c9e78dbe..04efea8fe4b 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; } |