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| author | Mathias Krause <minipli@googlemail.com> | 2015-03-25 22:16:24 +0100 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2015-05-09 13:36:55 +0800 |
| commit | 4d2b6e4a9ebc2907e4a64fa240d8b67c7051e997 (patch) | |
| tree | 257e0494b2244fcf25a30ee807a497c95a55d937 /drivers/thermal/intel_powerclamp.c | |
| parent | ce1d94919de3ffc1769b327792ea0189db6e7551 (diff) | |
| download | lwn-4d2b6e4a9ebc2907e4a64fa240d8b67c7051e997.tar.gz lwn-4d2b6e4a9ebc2907e4a64fa240d8b67c7051e997.zip | |
thermal/intel_powerclamp: add __init / __exit annotations
Mark the module init / exit functions with __init / __exit accodingly.
This allows making the intel_powerclamp_ids[] array __initconst, too, as
it only gets referenced from powerclamp_probe(). This is safe as
file2alias doesn't care about the section, but the symbol name for the
MODULE_DEVICE_TABLE alias.
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Mathias Krause <minipli@googlemail.com>
Acked-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Acked-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal/intel_powerclamp.c')
| -rw-r--r-- | drivers/thermal/intel_powerclamp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/thermal/intel_powerclamp.c b/drivers/thermal/intel_powerclamp.c index 12623bc02f46..b0f7ced5c3ef 100644 --- a/drivers/thermal/intel_powerclamp.c +++ b/drivers/thermal/intel_powerclamp.c @@ -667,7 +667,7 @@ static struct thermal_cooling_device_ops powerclamp_cooling_ops = { }; /* runs on Nehalem and later */ -static const struct x86_cpu_id intel_powerclamp_ids[] = { +static const struct x86_cpu_id intel_powerclamp_ids[] __initconst = { { X86_VENDOR_INTEL, 6, 0x1a}, { X86_VENDOR_INTEL, 6, 0x1c}, { X86_VENDOR_INTEL, 6, 0x1e}, @@ -694,7 +694,7 @@ static const struct x86_cpu_id intel_powerclamp_ids[] = { }; MODULE_DEVICE_TABLE(x86cpu, intel_powerclamp_ids); -static int powerclamp_probe(void) +static int __init powerclamp_probe(void) { if (!x86_match_cpu(intel_powerclamp_ids)) { pr_err("Intel powerclamp does not run on family %d model %d\n", @@ -760,7 +760,7 @@ file_error: debugfs_remove_recursive(debug_dir); } -static int powerclamp_init(void) +static int __init powerclamp_init(void) { int retval; int bitmap_size; @@ -809,7 +809,7 @@ exit_free: } module_init(powerclamp_init); -static void powerclamp_exit(void) +static void __exit powerclamp_exit(void) { unregister_hotcpu_notifier(&powerclamp_cpu_notifier); end_power_clamp(); |