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Commit 4d2b6e4a authored by Mathias Krause's avatar Mathias Krause Committed by Zhang Rui
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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: default avatarMathias Krause <minipli@googlemail.com>
Acked-by: default avatarJacob Pan <jacob.jun.pan@linux.intel.com>
Acked-by: default avatarJacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: default avatarZhang Rui <rui.zhang@intel.com>
parent ce1d9491

drivers/thermal/intel_powerclamp.c

+4 −4
Original line number Diff line number Diff line
@@ -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 @@ static inline void powerclamp_create_debug_files(void) 
	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 @@ static int powerclamp_init(void) 
}

module_init(powerclamp_init);



static void powerclamp_exit(void)

static void __exit powerclamp_exit(void)

{

	unregister_hotcpu_notifier(&powerclamp_cpu_notifier);

	end_power_clamp();