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| author | Mathias Krause <minipli@googlemail.com> | 2015-03-26 00:15:52 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-04-11 03:21:15 +0300 |
| commit | ea85dbcaec0ff29f2c3f84be4c8a01a94e8bd449 (patch) | |
| tree | 8bd9e2c1611531f01be3a8d3564e64199a620fbb | |
| parent | 34dfa36c04c5883c325e8d62905c0ca5551fcf27 (diff) | |
| download | linux-ea85dbcaec0ff29f2c3f84be4c8a01a94e8bd449.tar.xz | |
powercap / RAPL: mark rapl_ids array as __initconst
The RAPL ids are only tested in rapl_init() which is itself an __init
function. For the MODULE_DEVICE_TABLE() file2alias doesn't care about
the section, just about the symbol name. Therefore it's safe to mark the
rapl_ids[] array as __initconst so its memory can be released after
initialization is done.
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Acked-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/powercap/intel_rapl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/powercap/intel_rapl.c b/drivers/powercap/intel_rapl.c index 678ac8c178b2..e03877c4b195 100644 --- a/drivers/powercap/intel_rapl.c +++ b/drivers/powercap/intel_rapl.c @@ -1054,7 +1054,7 @@ static const struct rapl_defaults rapl_defaults_atom = { .driver_data = (kernel_ulong_t)&_ops, \ } -static const struct x86_cpu_id rapl_ids[] = { +static const struct x86_cpu_id rapl_ids[] __initconst = { RAPL_CPU(0x2a, rapl_defaults_core),/* Sandy Bridge */ RAPL_CPU(0x2d, rapl_defaults_core),/* Sandy Bridge EP */ RAPL_CPU(0x37, rapl_defaults_atom),/* Valleyview */ |