diff options
Diffstat (limited to 'drivers/bluetooth')
| -rw-r--r-- | drivers/bluetooth/hci_intel.c | 31 |
1 files changed, 10 insertions, 21 deletions
diff --git a/drivers/bluetooth/hci_intel.c b/drivers/bluetooth/hci_intel.c index 63be37b95ea9..bb4351417cba 100644 --- a/drivers/bluetooth/hci_intel.c +++ b/drivers/bluetooth/hci_intel.c @@ -288,7 +288,7 @@ static irqreturn_t intel_irq(int irq, void *dev_id) static int intel_set_power(struct hci_uart *hu, bool powered) { - struct list_head *p; + struct intel_device *idev; int err = -ENODEV; if (!hu->tty->dev) @@ -296,10 +296,7 @@ static int intel_set_power(struct hci_uart *hu, bool powered) mutex_lock(&intel_device_list_lock); - list_for_each(p, &intel_device_list) { - struct intel_device *idev = list_entry(p, struct intel_device, - list); - + list_for_each_entry(idev, &intel_device_list, list) { /* tty device and pdev device should share the same parent * which is the UART port. */ @@ -362,19 +359,16 @@ static int intel_set_power(struct hci_uart *hu, bool powered) static void intel_busy_work(struct work_struct *work) { - struct list_head *p; struct intel_data *intel = container_of(work, struct intel_data, busy_work); + struct intel_device *idev; if (!intel->hu->tty->dev) return; /* Link is busy, delay the suspend */ mutex_lock(&intel_device_list_lock); - list_for_each(p, &intel_device_list) { - struct intel_device *idev = list_entry(p, struct intel_device, - list); - + list_for_each_entry(idev, &intel_device_list, list) { if (intel->hu->tty->dev->parent == idev->pdev->dev.parent) { pm_runtime_get(&idev->pdev->dev); pm_runtime_mark_last_busy(&idev->pdev->dev); @@ -533,7 +527,7 @@ static int intel_setup(struct hci_uart *hu) struct sk_buff *skb; struct intel_version ver; struct intel_boot_params params; - struct list_head *p; + struct intel_device *idev; const struct firmware *fw; char fwname[64]; u32 boot_param; @@ -833,13 +827,11 @@ done: * until further LPM TX notification. */ mutex_lock(&intel_device_list_lock); - list_for_each(p, &intel_device_list) { - struct intel_device *dev = list_entry(p, struct intel_device, - list); + list_for_each_entry(idev, &intel_device_list, list) { if (!hu->tty->dev) break; - if (hu->tty->dev->parent == dev->pdev->dev.parent) { - if (device_may_wakeup(&dev->pdev->dev)) { + if (hu->tty->dev->parent == idev->pdev->dev.parent) { + if (device_may_wakeup(&idev->pdev->dev)) { set_bit(STATE_LPM_ENABLED, &intel->flags); set_bit(STATE_TX_ACTIVE, &intel->flags); } @@ -993,7 +985,7 @@ static int intel_recv(struct hci_uart *hu, const void *data, int count) static int intel_enqueue(struct hci_uart *hu, struct sk_buff *skb) { struct intel_data *intel = hu->priv; - struct list_head *p; + struct intel_device *idev; BT_DBG("hu %p skb %p", hu, skb); @@ -1004,10 +996,7 @@ static int intel_enqueue(struct hci_uart *hu, struct sk_buff *skb) * completed before enqueuing any packet. */ mutex_lock(&intel_device_list_lock); - list_for_each(p, &intel_device_list) { - struct intel_device *idev = list_entry(p, struct intel_device, - list); - + list_for_each_entry(idev, &intel_device_list, list) { if (hu->tty->dev->parent == idev->pdev->dev.parent) { pm_runtime_get_sync(&idev->pdev->dev); pm_runtime_mark_last_busy(&idev->pdev->dev); |