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| author | Luming Yu <luming.yu@intel.com> | 2005-03-18 18:03:45 -0500 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2005-07-11 23:27:04 -0400 |
| commit | fb9802fa59b196d7f90bb3c2e33c555c6bdc4c54 (patch) | |
| tree | aca6fd906629c6da124a73b43e6f6c50f81b90b4 /drivers/acpi/osl.c | |
| parent | d58da590451cf6ae75379a2ebf96d3afb8d810d8 (diff) | |
| download | linux-fb9802fa59b196d7f90bb3c2e33c555c6bdc4c54.tar.bz2 | |
[ACPI] generic Hot Key support
See Documentation/acpi-hotkey.txt
Use cmdline "acpi_specific_hotkey" to enable
legacy platform specific drivers.
http://bugzilla.kernel.org/show_bug.cgi?id=3887
Signed-off-by: Luming Yu <luming.yu@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/osl.c')
| -rw-r--r-- | drivers/acpi/osl.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 5a9128de6226..bdd9f37f8101 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -71,6 +71,9 @@ EXPORT_SYMBOL(acpi_in_debugger); extern char line_buf[80]; #endif /*ENABLE_DEBUGGER*/ +int acpi_specific_hotkey_enabled; +EXPORT_SYMBOL(acpi_specific_hotkey_enabled); + static unsigned int acpi_irq_irq; static acpi_osd_handler acpi_irq_handler; static void *acpi_irq_context; @@ -1152,6 +1155,15 @@ acpi_wake_gpes_always_on_setup(char *str) __setup("acpi_wake_gpes_always_on", acpi_wake_gpes_always_on_setup); +int __init +acpi_hotkey_setup(char *str) +{ + acpi_specific_hotkey_enabled = TRUE; + return 1; +} + +__setup("acpi_specific_hotkey", acpi_hotkey_setup); + /* * max_cstate is defined in the base kernel so modules can * change it w/o depending on the state of the processor module. |