[patch 3/3] fastboot: convert a few non-critical ACPI drivers to async initcalls

[Arjan van de Ven <arjan@infradead.org>]

From: Arjan van de Ven <arjan@linux.intel.com>
Subject: [PATCH] fastboot: convert a few non-critical ACPI drivers to async initcalls

This patch converts a few non-critical ACPI drivers to async initcalls;
these initcalls (battery, button and thermal) tend to take quite a bit of
time (100's of milliseconds) due to the hardware they need to talk to,
but are otherwise clearly non-essential for the boot process.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
---
 drivers/acpi/battery.c |    2 +-
 drivers/acpi/button.c  |    2 +-
 drivers/acpi/thermal.c |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index b1c723f..d5d30ca 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -904,5 +904,5 @@ static void __exit acpi_battery_exit(void)
 #endif
 }
 
-module_init(acpi_battery_init);
+module_init_async(acpi_battery_init);
 module_exit(acpi_battery_exit);
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 1dfec41..46b3805 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -545,5 +545,5 @@ static void __exit acpi_button_exit(void)
 	remove_proc_entry(ACPI_BUTTON_CLASS, acpi_root_dir);
 }
 
-module_init(acpi_button_init);
+module_init_async(acpi_button_init);
 module_exit(acpi_button_exit);
diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 84c795f..1f529af 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -1833,5 +1833,5 @@ static void __exit acpi_thermal_exit(void)
 	return;
 }
 
-module_init(acpi_thermal_init);
+module_init_async(acpi_thermal_init);
 module_exit(acpi_thermal_exit);
-- 
1.5.5.1