diff options
Diffstat (limited to 'drivers/platform/x86/eeepc-laptop.c')
| -rw-r--r-- | drivers/platform/x86/eeepc-laptop.c | 99 |
1 files changed, 29 insertions, 70 deletions
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c index 353a898c369..03bf522bd7a 100644 --- a/drivers/platform/x86/eeepc-laptop.c +++ b/drivers/platform/x86/eeepc-laptop.c @@ -299,39 +299,22 @@ static int update_bl_status(struct backlight_device *bd) * Rfkill helpers */ -static int eeepc_wlan_rfkill_set(void *data, enum rfkill_state state) -{ - if (state == RFKILL_STATE_SOFT_BLOCKED) - return set_acpi(CM_ASL_WLAN, 0); - else - return set_acpi(CM_ASL_WLAN, 1); -} - -static int eeepc_wlan_rfkill_state(void *data, enum rfkill_state *state) +static bool eeepc_wlan_rfkill_blocked(void) { if (get_acpi(CM_ASL_WLAN) == 1) - *state = RFKILL_STATE_UNBLOCKED; - else - *state = RFKILL_STATE_SOFT_BLOCKED; - return 0; + return false; + return true; } -static int eeepc_bluetooth_rfkill_set(void *data, enum rfkill_state state) +static int eeepc_rfkill_set(void *data, bool blocked) { - if (state == RFKILL_STATE_SOFT_BLOCKED) - return set_acpi(CM_ASL_BLUETOOTH, 0); - else - return set_acpi(CM_ASL_BLUETOOTH, 1); + unsigned long asl = (unsigned long)data; + return set_acpi(asl, !blocked); } -static int eeepc_bluetooth_rfkill_state(void *data, enum rfkill_state *state) -{ - if (get_acpi(CM_ASL_BLUETOOTH) == 1) - *state = RFKILL_STATE_UNBLOCKED; - else - *state = RFKILL_STATE_SOFT_BLOCKED; - return 0; -} +static const struct rfkill_ops eeepc_rfkill_ops = { + .set_block = eeepc_rfkill_set, +}; /* * Sys helpers @@ -531,9 +514,9 @@ static int notify_brn(void) static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data) { - enum rfkill_state state; struct pci_dev *dev; struct pci_bus *bus = pci_find_bus(0, 1); + bool blocked; if (event != ACPI_NOTIFY_BUS_CHECK) return; @@ -543,9 +526,8 @@ static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data) return; } - eeepc_wlan_rfkill_state(ehotk->eeepc_wlan_rfkill, &state); - - if (state == RFKILL_STATE_UNBLOCKED) { + blocked = eeepc_wlan_rfkill_blocked(); + if (!blocked) { dev = pci_get_slot(bus, 0); if (dev) { /* Device already present */ @@ -566,7 +548,7 @@ static void eeepc_rfkill_notify(acpi_handle handle, u32 event, void *data) } } - rfkill_force_state(ehotk->eeepc_wlan_rfkill, state); + rfkill_set_sw_state(ehotk->eeepc_wlan_rfkill, blocked); } static void eeepc_hotk_notify(acpi_handle handle, u32 event, void *data) @@ -684,26 +666,17 @@ static int eeepc_hotk_add(struct acpi_device *device) eeepc_register_rfkill_notifier("\\_SB.PCI0.P0P7"); if (get_acpi(CM_ASL_WLAN) != -1) { - ehotk->eeepc_wlan_rfkill = rfkill_allocate(&device->dev, - RFKILL_TYPE_WLAN); + ehotk->eeepc_wlan_rfkill = rfkill_alloc("eeepc-wlan", + &device->dev, + RFKILL_TYPE_WLAN, + &eeepc_rfkill_ops, + (void *)CM_ASL_WLAN); if (!ehotk->eeepc_wlan_rfkill) goto wlan_fail; - ehotk->eeepc_wlan_rfkill->name = "eeepc-wlan"; - ehotk->eeepc_wlan_rfkill->toggle_radio = eeepc_wlan_rfkill_set; - ehotk->eeepc_wlan_rfkill->get_state = eeepc_wlan_rfkill_state; - if (get_acpi(CM_ASL_WLAN) == 1) { - ehotk->eeepc_wlan_rfkill->state = - RFKILL_STATE_UNBLOCKED; - rfkill_set_default(RFKILL_TYPE_WLAN, - RFKILL_STATE_UNBLOCKED); - } else { - ehotk->eeepc_wlan_rfkill->state = - RFKILL_STATE_SOFT_BLOCKED; - rfkill_set_default(RFKILL_TYPE_WLAN, - RFKILL_STATE_SOFT_BLOCKED); - } + rfkill_set_sw_state(ehotk->eeepc_wlan_rfkill, + get_acpi(CM_ASL_WLAN) != 1); result = rfkill_register(ehotk->eeepc_wlan_rfkill); if (result) goto wlan_fail; @@ -711,28 +684,17 @@ static int eeepc_hotk_add(struct acpi_device *device) if (get_acpi(CM_ASL_BLUETOOTH) != -1) { ehotk->eeepc_bluetooth_rfkill = - rfkill_allocate(&device->dev, RFKILL_TYPE_BLUETOOTH); + rfkill_alloc("eeepc-bluetooth", + &device->dev, + RFKILL_TYPE_BLUETOOTH, + &eeepc_rfkill_ops, + (void *)CM_ASL_BLUETOOTH); if (!ehotk->eeepc_bluetooth_rfkill) goto bluetooth_fail; - ehotk->eeepc_bluetooth_rfkill->name = "eeepc-bluetooth"; - ehotk->eeepc_bluetooth_rfkill->toggle_radio = - eeepc_bluetooth_rfkill_set; - ehotk->eeepc_bluetooth_rfkill->get_state = - eeepc_bluetooth_rfkill_state; - if (get_acpi(CM_ASL_BLUETOOTH) == 1) { - ehotk->eeepc_bluetooth_rfkill->state = - RFKILL_STATE_UNBLOCKED; - rfkill_set_default(RFKILL_TYPE_BLUETOOTH, - RFKILL_STATE_UNBLOCKED); - } else { - ehotk->eeepc_bluetooth_rfkill->state = - RFKILL_STATE_SOFT_BLOCKED; - rfkill_set_default(RFKILL_TYPE_BLUETOOTH, - RFKILL_STATE_SOFT_BLOCKED); - } - + rfkill_set_sw_state(ehotk->eeepc_bluetooth_rfkill, + get_acpi(CM_ASL_BLUETOOTH) != 1); result = rfkill_register(ehotk->eeepc_bluetooth_rfkill); if (result) goto bluetooth_fail; @@ -741,13 +703,10 @@ static int eeepc_hotk_add(struct acpi_device *device) return 0; bluetooth_fail: - if (ehotk->eeepc_bluetooth_rfkill) - rfkill_free(ehotk->eeepc_bluetooth_rfkill); + rfkill_destroy(ehotk->eeepc_bluetooth_rfkill); rfkill_unregister(ehotk->eeepc_wlan_rfkill); - ehotk->eeepc_wlan_rfkill = NULL; wlan_fail: - if (ehotk->eeepc_wlan_rfkill) - rfkill_free(ehotk->eeepc_wlan_rfkill); + rfkill_destroy(ehotk->eeepc_wlan_rfkill); eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P6"); eeepc_unregister_rfkill_notifier("\\_SB.PCI0.P0P7"); ehotk_fail: |