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path: root/drivers/bluetooth/hci_intel.c
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Diffstat (limited to 'drivers/bluetooth/hci_intel.c')
-rw-r--r--drivers/bluetooth/hci_intel.c54
1 files changed, 19 insertions, 35 deletions
diff --git a/drivers/bluetooth/hci_intel.c b/drivers/bluetooth/hci_intel.c
index f1299da6eed8..b20a40fab83e 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;
@@ -693,14 +687,11 @@ static int intel_setup(struct hci_uart *hu)
case 0x0b: /* SfP */
case 0x0c: /* WsP */
snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.sfi",
- le16_to_cpu(ver.hw_variant),
- le16_to_cpu(params.dev_revid));
+ ver.hw_variant, le16_to_cpu(params.dev_revid));
break;
case 0x12: /* ThP */
snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u-%u.sfi",
- le16_to_cpu(ver.hw_variant),
- le16_to_cpu(ver.hw_revision),
- le16_to_cpu(ver.fw_revision));
+ ver.hw_variant, ver.hw_revision, ver.fw_revision);
break;
default:
bt_dev_err(hdev, "Unsupported Intel hardware variant (%u)",
@@ -722,14 +713,11 @@ static int intel_setup(struct hci_uart *hu)
case 0x0b: /* SfP */
case 0x0c: /* WsP */
snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u.ddc",
- le16_to_cpu(ver.hw_variant),
- le16_to_cpu(params.dev_revid));
+ ver.hw_variant, le16_to_cpu(params.dev_revid));
break;
case 0x12: /* ThP */
snprintf(fwname, sizeof(fwname), "intel/ibt-%u-%u-%u.ddc",
- le16_to_cpu(ver.hw_variant),
- le16_to_cpu(ver.hw_revision),
- le16_to_cpu(ver.fw_revision));
+ ver.hw_variant, ver.hw_revision, ver.fw_revision);
break;
default:
bt_dev_err(hdev, "Unsupported Intel hardware variant (%u)",
@@ -839,13 +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);
}
@@ -999,7 +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);
@@ -1010,10 +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);
@@ -1076,7 +1059,8 @@ static const struct hci_uart_proto intel_proto = {
#ifdef CONFIG_ACPI
static const struct acpi_device_id intel_acpi_match[] = {
{ "INT33E1", 0 },
- { },
+ { "INT33E3", 0 },
+ { }
};
MODULE_DEVICE_TABLE(acpi, intel_acpi_match);
#endif
@@ -1138,9 +1122,9 @@ static const struct acpi_gpio_params reset_gpios = { 0, 0, false };
static const struct acpi_gpio_params host_wake_gpios = { 1, 0, false };
static const struct acpi_gpio_mapping acpi_hci_intel_gpios[] = {
- { "reset-gpios", &reset_gpios, 1 },
- { "host-wake-gpios", &host_wake_gpios, 1 },
- { },
+ { "reset-gpios", &reset_gpios, 1, ACPI_GPIO_QUIRK_ONLY_GPIOIO },
+ { "host-wake-gpios", &host_wake_gpios, 1, ACPI_GPIO_QUIRK_ONLY_GPIOIO },
+ { }
};
static int intel_probe(struct platform_device *pdev)
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-23 10:36:13 +0300