From a7ce3f041e640daf96e227d8f7ffa6b988f33025 Mon Sep 17 00:00:00 2001 From: Corentin Chary Date: Sat, 26 Feb 2011 10:20:33 +0100 Subject: asus-wmi: introduce struct asus_rfkill First, this allow use to remove the custom asusrfkill_wlan_query, but this will also allow us to give struct asus_wmi * to get_devstate/set_devstate later. Signed-off-by: Corentin Chary Signed-off-by: Matthew Garrett --- drivers/platform/x86/asus-wmi.c | 115 +++++++++++++++++++++------------------- 1 file changed, 59 insertions(+), 56 deletions(-) (limited to 'drivers/platform') diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 4c3f68a495d7..d0f0931ea5eb 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -114,6 +114,12 @@ struct asus_wmi_debug { u32 ctrl_param; }; +struct asus_rfkill { + struct asus_wmi *asus; + struct rfkill *rfkill; + u32 dev_id; +}; + struct asus_wmi { struct input_dev *inputdev; struct backlight_device *backlight_device; @@ -124,10 +130,10 @@ struct asus_wmi { struct workqueue_struct *led_workqueue; struct work_struct tpd_led_work; - struct rfkill *wlan_rfkill; - struct rfkill *bluetooth_rfkill; - struct rfkill *wimax_rfkill; - struct rfkill *wwan3g_rfkill; + struct asus_rfkill wlan; + struct asus_rfkill bluetooth; + struct asus_rfkill wimax; + struct asus_rfkill wwan3g; struct hotplug_slot *hotplug_slot; struct mutex hotplug_lock; @@ -377,8 +383,8 @@ static void asus_rfkill_hotplug(struct asus_wmi *asus) mutex_lock(&asus->hotplug_lock); - if (asus->wlan_rfkill) - rfkill_set_sw_state(asus->wlan_rfkill, blocked); + if (asus->wlan.rfkill) + rfkill_set_sw_state(asus->wlan.rfkill, blocked); if (asus->hotplug_slot) { bus = pci_find_bus(0, 1); @@ -570,11 +576,11 @@ error_workqueue: */ static int asus_rfkill_set(void *data, bool blocked) { - int dev_id = (unsigned long)data; + struct asus_rfkill *priv = data; u32 ctrl_param = !blocked; acpi_status status; - status = asus_wmi_set_devstate(dev_id, ctrl_param, NULL); + status = asus_wmi_set_devstate(priv->dev_id, ctrl_param, NULL); if (ACPI_FAILURE(status)) return -EIO; @@ -584,20 +590,21 @@ static int asus_rfkill_set(void *data, bool blocked) static void asus_rfkill_query(struct rfkill *rfkill, void *data) { - int dev_id = (unsigned long)data; + struct asus_rfkill *priv = data; int result; - result = asus_wmi_get_devstate_simple(dev_id); + result = asus_wmi_get_devstate_simple(priv->dev_id); if (result < 0) return; - rfkill_set_sw_state(rfkill, !result); + rfkill_set_sw_state(priv->rfkill, !result); } static int asus_rfkill_wlan_set(void *data, bool blocked) { - struct asus_wmi *asus = data; + struct asus_rfkill *priv = data; + struct asus_wmi *asus = priv->asus; int ret; /* @@ -608,19 +615,14 @@ static int asus_rfkill_wlan_set(void *data, bool blocked) * any wmi method */ mutex_lock(&asus->wmi_lock); - ret = asus_rfkill_set((void *)(long)ASUS_WMI_DEVID_WLAN, blocked); + ret = asus_rfkill_set(data, blocked); mutex_unlock(&asus->wmi_lock); return ret; } -static void asus_rfkill_wlan_query(struct rfkill *rfkill, void *data) -{ - asus_rfkill_query(rfkill, (void *)(long)ASUS_WMI_DEVID_WLAN); -} - static const struct rfkill_ops asus_rfkill_wlan_ops = { .set_block = asus_rfkill_wlan_set, - .query = asus_rfkill_wlan_query, + .query = asus_rfkill_query, }; static const struct rfkill_ops asus_rfkill_ops = { @@ -629,20 +631,24 @@ static const struct rfkill_ops asus_rfkill_ops = { }; static int asus_new_rfkill(struct asus_wmi *asus, - struct rfkill **rfkill, + struct asus_rfkill *arfkill, const char *name, enum rfkill_type type, int dev_id) { int result = asus_wmi_get_devstate_simple(dev_id); + struct rfkill **rfkill = &arfkill->rfkill; if (result < 0) return result; + arfkill->dev_id = dev_id; + arfkill->asus = asus; + if (dev_id == ASUS_WMI_DEVID_WLAN && asus->driver->hotplug_wireless) *rfkill = rfkill_alloc(name, &asus->platform_device->dev, type, - &asus_rfkill_wlan_ops, asus); + &asus_rfkill_wlan_ops, arfkill); else *rfkill = rfkill_alloc(name, &asus->platform_device->dev, type, - &asus_rfkill_ops, (void *)(long)dev_id); + &asus_rfkill_ops, arfkill); if (!*rfkill) return -EINVAL; @@ -662,10 +668,10 @@ static void asus_wmi_rfkill_exit(struct asus_wmi *asus) asus_unregister_rfkill_notifier(asus, "\\_SB.PCI0.P0P5"); asus_unregister_rfkill_notifier(asus, "\\_SB.PCI0.P0P6"); asus_unregister_rfkill_notifier(asus, "\\_SB.PCI0.P0P7"); - if (asus->wlan_rfkill) { - rfkill_unregister(asus->wlan_rfkill); - rfkill_destroy(asus->wlan_rfkill); - asus->wlan_rfkill = NULL; + if (asus->wlan.rfkill) { + rfkill_unregister(asus->wlan.rfkill); + rfkill_destroy(asus->wlan.rfkill); + asus->wlan.rfkill = NULL; } /* * Refresh pci hotplug in case the rfkill state was changed after @@ -677,20 +683,20 @@ static void asus_wmi_rfkill_exit(struct asus_wmi *asus) if (asus->hotplug_workqueue) destroy_workqueue(asus->hotplug_workqueue); - if (asus->bluetooth_rfkill) { - rfkill_unregister(asus->bluetooth_rfkill); - rfkill_destroy(asus->bluetooth_rfkill); - asus->bluetooth_rfkill = NULL; + if (asus->bluetooth.rfkill) { + rfkill_unregister(asus->bluetooth.rfkill); + rfkill_destroy(asus->bluetooth.rfkill); + asus->bluetooth.rfkill = NULL; } - if (asus->wimax_rfkill) { - rfkill_unregister(asus->wimax_rfkill); - rfkill_destroy(asus->wimax_rfkill); - asus->wimax_rfkill = NULL; + if (asus->wimax.rfkill) { + rfkill_unregister(asus->wimax.rfkill); + rfkill_destroy(asus->wimax.rfkill); + asus->wimax.rfkill = NULL; } - if (asus->wwan3g_rfkill) { - rfkill_unregister(asus->wwan3g_rfkill); - rfkill_destroy(asus->wwan3g_rfkill); - asus->wwan3g_rfkill = NULL; + if (asus->wwan3g.rfkill) { + rfkill_unregister(asus->wwan3g.rfkill); + rfkill_destroy(asus->wwan3g.rfkill); + asus->wwan3g.rfkill = NULL; } } @@ -701,30 +707,27 @@ static int asus_wmi_rfkill_init(struct asus_wmi *asus) mutex_init(&asus->hotplug_lock); mutex_init(&asus->wmi_lock); - result = asus_new_rfkill(asus, &asus->wlan_rfkill, - "asus-wlan", RFKILL_TYPE_WLAN, - ASUS_WMI_DEVID_WLAN); + result = asus_new_rfkill(asus, &asus->wlan, "asus-wlan", + RFKILL_TYPE_WLAN, ASUS_WMI_DEVID_WLAN); if (result && result != -ENODEV) goto exit; - result = asus_new_rfkill(asus, &asus->bluetooth_rfkill, + result = asus_new_rfkill(asus, &asus->bluetooth, "asus-bluetooth", RFKILL_TYPE_BLUETOOTH, ASUS_WMI_DEVID_BLUETOOTH); if (result && result != -ENODEV) goto exit; - result = asus_new_rfkill(asus, &asus->wimax_rfkill, - "asus-wimax", RFKILL_TYPE_WIMAX, - ASUS_WMI_DEVID_WIMAX); + result = asus_new_rfkill(asus, &asus->wimax, "asus-wimax", + RFKILL_TYPE_WIMAX, ASUS_WMI_DEVID_WIMAX); if (result && result != -ENODEV) goto exit; - result = asus_new_rfkill(asus, &asus->wwan3g_rfkill, - "asus-wwan3g", RFKILL_TYPE_WWAN, - ASUS_WMI_DEVID_WWAN3G); + result = asus_new_rfkill(asus, &asus->wwan3g, "asus-wwan3g", + RFKILL_TYPE_WWAN, ASUS_WMI_DEVID_WWAN3G); if (result && result != -ENODEV) goto exit; @@ -1277,7 +1280,7 @@ static int asus_hotk_thaw(struct device *device) { struct asus_wmi *asus = dev_get_drvdata(device); - if (asus->wlan_rfkill) { + if (asus->wlan.rfkill) { bool wlan; /* @@ -1298,20 +1301,20 @@ static int asus_hotk_restore(struct device *device) int bl; /* Refresh both wlan rfkill state and pci hotplug */ - if (asus->wlan_rfkill) + if (asus->wlan.rfkill) asus_rfkill_hotplug(asus); - if (asus->bluetooth_rfkill) { + if (asus->bluetooth.rfkill) { bl = !asus_wmi_get_devstate_simple(ASUS_WMI_DEVID_BLUETOOTH); - rfkill_set_sw_state(asus->bluetooth_rfkill, bl); + rfkill_set_sw_state(asus->bluetooth.rfkill, bl); } - if (asus->wimax_rfkill) { + if (asus->wimax.rfkill) { bl = !asus_wmi_get_devstate_simple(ASUS_WMI_DEVID_WIMAX); - rfkill_set_sw_state(asus->wimax_rfkill, bl); + rfkill_set_sw_state(asus->wimax.rfkill, bl); } - if (asus->wwan3g_rfkill) { + if (asus->wwan3g.rfkill) { bl = !asus_wmi_get_devstate_simple(ASUS_WMI_DEVID_WWAN3G); - rfkill_set_sw_state(asus->wwan3g_rfkill, bl); + rfkill_set_sw_state(asus->wwan3g.rfkill, bl); } return 0; -- cgit v1.2.3