git.ipfire.org Git - thirdparty/openembedded/openembedded-core-contrib.git/blob

   1 From 60ddc2e5c44b4b9f5fcb440065469eacbeabf5eb Mon Sep 17 00:00:00 2001
   2 From: Arjan van de Ven <arjan@linux.intel.com>
   3 Date: Fri, 18 Jul 2008 15:17:35 -0700
   4 Subject: [PATCH] fastboot: convert a few non-critical ACPI drivers to async initcalls
   5
   6 This patch converts a few non-critical ACPI drivers to async initcalls;
   7 these initcalls (battery, button and thermal) tend to take quite a bit of
   8 time (100's of milliseconds) due to the hardware they need to talk to,
   9 but are otherwise clearly non-essential for the boot process.
  10
  11 Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
  12 Signed-off-by: Ingo Molnar <mingo@elte.hu>
  13 ---
  14  drivers/acpi/battery.c |    2 +-
  15  drivers/acpi/button.c  |    2 +-
  16  drivers/acpi/thermal.c |    2 +-
  17  3 files changed, 3 insertions(+), 3 deletions(-)
  18
  19 Index: linux-2.6.27/drivers/acpi/battery.c
  20 ===================================================================
  21 --- linux-2.6.27.orig/drivers/acpi/battery.c    2008-10-14 16:55:15.000000000 +0200
  22 +++ linux-2.6.27/drivers/acpi/battery.c 2008-10-14 17:01:33.000000000 +0200
  23 @@ -904,5 +904,5 @@ static void __exit acpi_battery_exit(voi
  24  #endif
  25  }
  26
  27 -module_init(acpi_battery_init);
  28 +module_init_async(acpi_battery_init);
  29  module_exit(acpi_battery_exit);
  30 Index: linux-2.6.27/drivers/acpi/button.c
  31 ===================================================================
  32 --- linux-2.6.27.orig/drivers/acpi/button.c     2008-10-14 16:55:15.000000000 +0200
  33 +++ linux-2.6.27/drivers/acpi/button.c  2008-10-14 17:01:33.000000000 +0200
  34 @@ -545,5 +545,5 @@ static void __exit acpi_button_exit(void
  35         remove_proc_entry(ACPI_BUTTON_CLASS, acpi_root_dir);
  36  }
  37
  38 -module_init(acpi_button_init);
  39 +module_init_async(acpi_button_init);
  40  module_exit(acpi_button_exit);
  41 Index: linux-2.6.27/drivers/acpi/thermal.c
  42 ===================================================================
  43 --- linux-2.6.27.orig/drivers/acpi/thermal.c    2008-10-14 16:55:15.000000000 +0200
  44 +++ linux-2.6.27/drivers/acpi/thermal.c 2008-10-14 17:01:33.000000000 +0200
  45 @@ -1876,5 +1876,5 @@ static void __exit acpi_thermal_exit(voi
  46         return;
  47  }
  48
  49 -module_init(acpi_thermal_init);
  50 +module_init_async(acpi_thermal_init);
  51  module_exit(acpi_thermal_exit);