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authorLuming Yu <luming.yu@intel.com>2005-03-18 18:03:45 -0500
committerLen Brown <len.brown@intel.com>2005-07-11 23:27:04 -0400
commitfb9802fa59b196d7f90bb3c2e33c555c6bdc4c54 (patch)
treeaca6fd906629c6da124a73b43e6f6c50f81b90b4 /drivers/acpi/toshiba_acpi.c
parentd58da590451cf6ae75379a2ebf96d3afb8d810d8 (diff)
downloadop-kernel-dev-fb9802fa59b196d7f90bb3c2e33c555c6bdc4c54.zip
op-kernel-dev-fb9802fa59b196d7f90bb3c2e33c555c6bdc4c54.tar.gz
[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/toshiba_acpi.c')
-rw-r--r--drivers/acpi/toshiba_acpi.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c
index c84997c..bed8e53 100644
--- a/drivers/acpi/toshiba_acpi.c
+++ b/drivers/acpi/toshiba_acpi.c
@@ -529,6 +529,11 @@ toshiba_acpi_init(void)
if (acpi_disabled)
return -ENODEV;
+
+ if (!acpi_specific_hotkey_enabled){
+ printk(MY_INFO "Using generic hotkey driver\n");
+ return -ENODEV;
+ }
/* simple device detection: look for HCI method */
if (is_valid_acpi_path(METHOD_HCI_1))
method_hci = METHOD_HCI_1;
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