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ACPI: Cleanup custom_method debug stuff

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- Move param aml_debug_output to other params into sysfs.c
- Split acpi_debugfs_init to prepare custom_method to be
  an own .config option and driver.

Signed-off-by: Thomas Renninger <trenn@suse.de>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: rui.zhang@intel.com
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Thomas Renninger
2011-05-26 12:26:23 +02:00
committed by Len Brown
parent 61c4f2c81c
commit aecad432fd
3 changed files with 24 additions and 21 deletions
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34
drivers/acpi/debugfs.c
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@@ -12,13 +12,8 @@
#define _COMPONENT ACPI_SYSTEM_COMPONENT
ACPI_MODULE_NAME("debugfs");
/* /sys/modules/acpi/parameters/aml_debug_output */
module_param_named(aml_debug_output, acpi_gbl_enable_aml_debug_object,
bool, 0644);
MODULE_PARM_DESC(aml_debug_output,
"To enable/disable the ACPI Debug Object output.");
struct dentry *acpi_debugfs_dir;
static struct dentry *cm_dentry;
/* /sys/kernel/debug/acpi/custom_method */
@@ -80,23 +75,22 @@ static const struct file_operations cm_fops = {
.llseek = default_llseek,
};
int __init acpi_debugfs_init(void)
static int __init acpi_custom_method_init(void)
{
struct dentry *acpi_dir, *cm_dentry;
acpi_dir = debugfs_create_dir("acpi", NULL);
if (!acpi_dir)
goto err;
if (!acpi_debugfs_dir)
return -ENOENT;
cm_dentry = debugfs_create_file("custom_method", S_IWUSR,
acpi_dir, NULL, &cm_fops);
acpi_debugfs_dir, NULL, &cm_fops);
if (!cm_dentry)
goto err;
return -ENODEV;
return 0;
err:
if (acpi_dir)
debugfs_remove(acpi_dir);
return -EINVAL;
}
void __init acpi_debugfs_init(void)
{
acpi_debugfs_dir = debugfs_create_dir("acpi", NULL);
acpi_custom_method_init();
}