summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorLen Brown <len.brown@intel.com>2009-10-15 00:46:46 -0400
committerLen Brown <len.brown@intel.com>2009-10-15 00:46:46 -0400
commitfee807e8ffef7a0cdec3ff2d7156844c7d987d2f (patch)
treeb1afc6570f159dbabe3d0533c075fd7d8008d164
parentf63a904891de9da7828b3eb6c99c45a26ec5b475 (diff)
parentb56ab33d68638e6aafdbfc694025e8354a628f49 (diff)
downloadlinux-sh-fee807e8ffef7a0cdec3ff2d7156844c7d987d2f.tar.gz
Merge branch 'eeepc-laptop' into release
-rw-r--r--drivers/platform/x86/eeepc-laptop.c31
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index 749e2102b2be..d379e74a05d0 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -150,6 +150,8 @@ struct eeepc_hotk {
/* The actual device the driver binds to */
static struct eeepc_hotk *ehotk;
+static void eeepc_rfkill_hotplug(bool real);
+
/* Platform device/driver */
static int eeepc_hotk_thaw(struct device *device);
static int eeepc_hotk_restore(struct device *device);
@@ -343,14 +345,23 @@ static bool eeepc_wlan_rfkill_blocked(void)
static int eeepc_rfkill_set(void *data, bool blocked)
{
unsigned long asl = (unsigned long)data;
- return set_acpi(asl, !blocked);
+ int ret;
+
+ if (asl != CM_ASL_WLAN)
+ return set_acpi(asl, !blocked);
+
+ /* hack to avoid panic with rt2860sta */
+ if (blocked)
+ eeepc_rfkill_hotplug(false);
+ ret = set_acpi(asl, !blocked);
+ return ret;
}
static const struct rfkill_ops eeepc_rfkill_ops = {
.set_block = eeepc_rfkill_set,
};
-static void __init eeepc_enable_camera(void)
+static void __devinit eeepc_enable_camera(void)
{
/*
* If the following call to set_acpi() fails, it's because there's no
@@ -643,13 +654,13 @@ static int eeepc_get_adapter_status(struct hotplug_slot *hotplug_slot,
return 0;
}
-static void eeepc_rfkill_hotplug(void)
+static void eeepc_rfkill_hotplug(bool real)
{
struct pci_dev *dev;
struct pci_bus *bus;
- bool blocked = eeepc_wlan_rfkill_blocked();
+ bool blocked = real ? eeepc_wlan_rfkill_blocked() : true;
- if (ehotk->wlan_rfkill)
+ if (real && ehotk->wlan_rfkill)
rfkill_set_sw_state(ehotk->wlan_rfkill, blocked);
mutex_lock(&ehotk->hotplug_lock);
@@ -692,7 +703,7 @@ static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data)
if (event != ACPI_NOTIFY_BUS_CHECK)
return;
- eeepc_rfkill_hotplug();
+ eeepc_rfkill_hotplug(true);
}
static void eeepc_hotk_notify(struct acpi_device *device, u32 event)
@@ -850,7 +861,7 @@ static int eeepc_hotk_restore(struct device *device)
{
/* Refresh both wlan rfkill state and pci hotplug */
if (ehotk->wlan_rfkill)
- eeepc_rfkill_hotplug();
+ eeepc_rfkill_hotplug(true);
if (ehotk->bluetooth_rfkill)
rfkill_set_sw_state(ehotk->bluetooth_rfkill,
@@ -993,7 +1004,7 @@ static void eeepc_rfkill_exit(void)
* Refresh pci hotplug in case the rfkill state was changed after
* eeepc_unregister_rfkill_notifier()
*/
- eeepc_rfkill_hotplug();
+ eeepc_rfkill_hotplug(true);
if (ehotk->hotplug_slot)
pci_hp_deregister(ehotk->hotplug_slot);
@@ -1109,7 +1120,7 @@ static int eeepc_rfkill_init(struct device *dev)
* Refresh pci hotplug in case the rfkill state was changed during
* setup.
*/
- eeepc_rfkill_hotplug();
+ eeepc_rfkill_hotplug(true);
exit:
if (result && result != -ENODEV)
@@ -1189,7 +1200,7 @@ static int eeepc_input_init(struct device *dev)
return 0;
}
-static int eeepc_hotk_add(struct acpi_device *device)
+static int __devinit eeepc_hotk_add(struct acpi_device *device)
{
struct device *dev;
int result;