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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>
This commit is contained in:
Corentin Chary 2010-01-06 22:07:40 +01:00 committed by Len Brown
parent 642e0447cb
commit 322a1356be
1 changed files with 10 additions and 0 deletions
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10
drivers/platform/x86/eeepc-laptop.c
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@ -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);