ACPI: call acpi_sleep_proc_init() explicitly rather than as initcall
This patch makes acpi_init() call acpi_sleep_proc_init() directly.
Previously, acpi_sleep_proc_init() was a late_initcall (sequence 7),
apparently to make sure that the /proc hierarchy already exists:
2003/02/13 12:38:03-06:00 mochel
acpi sleep: demote sleep proc file creation.
- Make acpi_sleep_proc_init() a late_initcall(), and not called from
acpi_sleep_init(). This guarantees that the acpi proc hierarchy is at
least there when we create the dang file.
This should no longer be an issue because acpi_bus_init() (called early
in acpi_init()) creates acpi_root_dir (/proc/acpi).
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index db9eca8..a812e84 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -885,6 +885,7 @@
acpi_power_init();
acpi_system_init();
acpi_debug_init();
+ acpi_sleep_proc_init();
return result;
}
diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h
index 8a45dd8..8870e5f 100644
--- a/drivers/acpi/internal.h
+++ b/drivers/acpi/internal.h
@@ -33,3 +33,9 @@
Suspend/Resume
-------------------------------------------------------------------------- */
extern int acpi_sleep_init(void);
+
+#ifdef CONFIG_ACPI_SLEEP
+int acpi_sleep_proc_init(void);
+#else
+static inline int acpi_sleep_proc_init(void) { return 0; }
+#endif
diff --git a/drivers/acpi/proc.c b/drivers/acpi/proc.c
index 428c911d..05dfdc9 100644
--- a/drivers/acpi/proc.c
+++ b/drivers/acpi/proc.c
@@ -496,11 +496,8 @@
}
#endif /* HAVE_ACPI_LEGACY_ALARM */
-static int __init acpi_sleep_proc_init(void)
+int __init acpi_sleep_proc_init(void)
{
- if (acpi_disabled)
- return 0;
-
#ifdef CONFIG_ACPI_PROCFS
/* 'sleep' [R/W] */
proc_create("sleep", S_IFREG | S_IRUGO | S_IWUSR,
@@ -527,5 +524,3 @@
return 0;
}
-
-late_initcall(acpi_sleep_proc_init);