Revert "eeepc-laptop: Prevent a panic when disabling RT2860 wireless when associated"

rt2860sta is fine with the patch as is, but iwl3945 isn't
(eeepc_rfkill_set() needs to call eeepc_rfkill_hotplug(true) – which means
that we're back to causing the rt2860sta panic

This reverts commit b56ab33d68638e6aafdbfc694025e8354a628f49.

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Darren Salt <linux@youmustbejoking.demon.co.uk>
Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index d379e74..789d6ae 100644 (file)
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -150,8 +150,6 @@ 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);
@@ -345,16 +343,7 @@ static bool eeepc_wlan_rfkill_blocked(void)
 static int eeepc_rfkill_set(void *data, bool blocked)
 {
        unsigned long asl = (unsigned long)data;
-       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;
+       return set_acpi(asl, !blocked);
 }
 
 static const struct rfkill_ops eeepc_rfkill_ops = {
@@ -654,13 +643,13 @@ static int eeepc_get_adapter_status(struct hotplug_slot *hotplug_slot,
        return 0;
 }
 
-static void eeepc_rfkill_hotplug(bool real)
+static void eeepc_rfkill_hotplug(void)
 {
        struct pci_dev *dev;
        struct pci_bus *bus;
-       bool blocked = real ? eeepc_wlan_rfkill_blocked() : true;
+       bool blocked = eeepc_wlan_rfkill_blocked();
 
-       if (real && ehotk->wlan_rfkill)
+       if (ehotk->wlan_rfkill)
                rfkill_set_sw_state(ehotk->wlan_rfkill, blocked);
 
        mutex_lock(&ehotk->hotplug_lock);
@@ -703,7 +692,7 @@ static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data)
        if (event != ACPI_NOTIFY_BUS_CHECK)
                return;
 
-       eeepc_rfkill_hotplug(true);
+       eeepc_rfkill_hotplug();
 }
 
 static void eeepc_hotk_notify(struct acpi_device *device, u32 event)
@@ -861,7 +850,7 @@ static int eeepc_hotk_restore(struct device *device)
 {
        /* Refresh both wlan rfkill state and pci hotplug */
        if (ehotk->wlan_rfkill)
-               eeepc_rfkill_hotplug(true);
+               eeepc_rfkill_hotplug();
 
        if (ehotk->bluetooth_rfkill)
                rfkill_set_sw_state(ehotk->bluetooth_rfkill,
@@ -1004,7 +993,7 @@ static void eeepc_rfkill_exit(void)
         * Refresh pci hotplug in case the rfkill state was changed after
         * eeepc_unregister_rfkill_notifier()
         */
-       eeepc_rfkill_hotplug(true);
+       eeepc_rfkill_hotplug();
        if (ehotk->hotplug_slot)
                pci_hp_deregister(ehotk->hotplug_slot);
 
@@ -1120,7 +1109,7 @@ static int eeepc_rfkill_init(struct device *dev)
         * Refresh pci hotplug in case the rfkill state was changed during
         * setup.
         */
-       eeepc_rfkill_hotplug(true);
+       eeepc_rfkill_hotplug();
 
 exit:
        if (result && result != -ENODEV)