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authorCorentin Chary <corentincj@iksaif.net>2010-01-06 22:07:40 +0100
committerLen Brown <len.brown@intel.com>2010-01-16 01:49:50 -0500
commit322a1356be96bcc4b97e8e370f6468c821330077 (patch)
tree7975c662bef5838dcffaa93e857167044f5164f3 /drivers/platform
parent642e0447cb910ceabae0b4ea6c0cd3449d5c5abb (diff)
downloadop-kernel-dev-322a1356be96bcc4b97e8e370f6468c821330077.zip
op-kernel-dev-322a1356be96bcc4b97e8e370f6468c821330077.tar.gz
eeepc-laptop: add hotplug_disable parameter
Some new models need to disable wireless hotplug. For the moment, we don't know excactly what models need that, except 1005HA. Users will be able to use that param as a workaround. Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/platform')
-rw-r--r--drivers/platform/x86/eeepc-laptop.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index 07d7978..a959abd 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -50,6 +50,14 @@ MODULE_AUTHOR("Corentin Chary, Eric Cooper");
MODULE_DESCRIPTION(EEEPC_LAPTOP_NAME);
MODULE_LICENSE("GPL");
+static bool hotplug_disabled;
+
+module_param(hotplug_disabled, bool, 0644);
+MODULE_PARM_DESC(hotplug_disabled,
+ "Disable hotplug for wireless device. "
+ "If your laptop need that, please report to "
+ "acpi4asus-user@lists.sourceforge.net.");
+
/*
* Definitions for Asus EeePC
*/
@@ -1356,6 +1364,8 @@ static int __devinit eeepc_acpi_add(struct acpi_device *device)
strcpy(acpi_device_class(device), EEEPC_ACPI_CLASS);
device->driver_data = eeepc;
+ eeepc->hotplug_disabled = hotplug_disabled;
+
eeepc_dmi_check(eeepc);
result = eeepc_acpi_init(eeepc, device);
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