diff options
| author | Bjorn Helgaas <bjorn.helgaas@hp.com> | 2009-03-24 16:50:03 -0600 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2009-03-27 12:50:29 -0400 |
| commit | 84f810c33f695e020776ce66c903e0b41872f1b2 (patch) | |
| tree | 31d0bf813d353e3a8d97638f8694d5edd86f1419 /drivers/acpi | |
| parent | 141a0af3cab7de690816b17aad1682050219f774 (diff) | |
ACPI: call acpi_debug_init() explicitly rather than as initcall
This patch makes acpi_init() call acpi_debug_init() directly.
Previously, both were subsys_initcalls. acpi_debug_init()
must happen after acpi_init(), and it's better to call it
explicitly rather than rely on link ordering.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/bus.c | 1 | ||||
| -rw-r--r-- | drivers/acpi/debug.c | 14 | ||||
| -rw-r--r-- | drivers/acpi/internal.h | 6 |
3 files changed, 13 insertions, 8 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index c13307279f7e..f32cfd64c999 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -883,6 +883,7 @@ static int __init acpi_init(void) acpi_ec_init(); acpi_power_init(); acpi_system_init(); + acpi_debug_init(); return result; } diff --git a/drivers/acpi/debug.c b/drivers/acpi/debug.c index 20223cbd0d1c..9cb189f3c77c 100644 --- a/drivers/acpi/debug.c +++ b/drivers/acpi/debug.c @@ -297,17 +297,15 @@ acpi_system_write_debug(struct file *file, return count; } +#endif -static int __init acpi_debug_init(void) +int __init acpi_debug_init(void) { +#ifdef CONFIG_ACPI_PROCFS struct proc_dir_entry *entry; int error = 0; char *name; - - if (acpi_disabled) - return 0; - /* 'debug_layer' [R/W] */ name = ACPI_SYSTEM_FILE_DEBUG_LAYER; entry = @@ -338,7 +336,7 @@ static int __init acpi_debug_init(void) remove_proc_entry(ACPI_SYSTEM_FILE_DEBUG_LAYER, acpi_root_dir); error = -ENODEV; goto Done; -} - -subsys_initcall(acpi_debug_init); +#else + return 0; #endif +} diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h index 4a35f6e819d3..44b84021d84d 100644 --- a/drivers/acpi/internal.h +++ b/drivers/acpi/internal.h @@ -3,6 +3,12 @@ int acpi_scan_init(void); int acpi_system_init(void); +#ifdef CONFIG_ACPI_DEBUG +int acpi_debug_init(void); +#else +static inline int acpi_debug_init(void) { return 0; } +#endif + /* -------------------------------------------------------------------------- Power Resource -------------------------------------------------------------------------- */ |