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-rw-r--r--drivers/platform/mellanox/mlxreg-hotplug.c4
-rw-r--r--drivers/platform/surface/aggregator/controller.c2
-rw-r--r--drivers/platform/surface/aggregator/core.c6
-rw-r--r--drivers/platform/surface/surface3_power.c22
-rw-r--r--drivers/platform/surface/surface_acpi_notify.c7
-rw-r--r--drivers/platform/surface/surface_aggregator_registry.c7
-rw-r--r--drivers/platform/surface/surface_dtx.c1
-rw-r--r--drivers/platform/x86/thinkpad_acpi.c1
8 files changed, 28 insertions, 22 deletions
diff --git a/drivers/platform/mellanox/mlxreg-hotplug.c b/drivers/platform/mellanox/mlxreg-hotplug.c
index a9db2f32658f..b013445147dd 100644
--- a/drivers/platform/mellanox/mlxreg-hotplug.c
+++ b/drivers/platform/mellanox/mlxreg-hotplug.c
@@ -683,13 +683,13 @@ static int mlxreg_hotplug_probe(struct platform_device *pdev)
err = devm_request_irq(&pdev->dev, priv->irq,
mlxreg_hotplug_irq_handler, IRQF_TRIGGER_FALLING
- | IRQF_SHARED | IRQF_NO_AUTOEN,
- "mlxreg-hotplug", priv);
+ | IRQF_SHARED, "mlxreg-hotplug", priv);
if (err) {
dev_err(&pdev->dev, "Failed to request irq: %d\n", err);
return err;
}
+ disable_irq(priv->irq);
spin_lock_init(&priv->lock);
INIT_DELAYED_WORK(&priv->dwork_irq, mlxreg_hotplug_work_handler);
dev_set_drvdata(&pdev->dev, priv);
diff --git a/drivers/platform/surface/aggregator/controller.c b/drivers/platform/surface/aggregator/controller.c
index 8a70df60142c..a06964aa96e7 100644
--- a/drivers/platform/surface/aggregator/controller.c
+++ b/drivers/platform/surface/aggregator/controller.c
@@ -1907,7 +1907,7 @@ static int ssam_ssh_event_disable(struct ssam_controller *ctrl,
{
int status;
- status = __ssam_ssh_event_request(ctrl, reg, reg.cid_enable, id, flags);
+ status = __ssam_ssh_event_request(ctrl, reg, reg.cid_disable, id, flags);
if (status < 0 && status != -EINVAL) {
ssam_err(ctrl,
diff --git a/drivers/platform/surface/aggregator/core.c b/drivers/platform/surface/aggregator/core.c
index 8dc2c267bcd6..517f774a6e60 100644
--- a/drivers/platform/surface/aggregator/core.c
+++ b/drivers/platform/surface/aggregator/core.c
@@ -621,8 +621,8 @@ static const struct acpi_gpio_mapping ssam_acpi_gpios[] = {
static int ssam_serial_hub_probe(struct serdev_device *serdev)
{
+ struct acpi_device *ssh = ACPI_COMPANION(&serdev->dev);
struct ssam_controller *ctrl;
- acpi_handle *ssh = ACPI_HANDLE(&serdev->dev);
acpi_status astatus;
int status;
@@ -652,7 +652,7 @@ static int ssam_serial_hub_probe(struct serdev_device *serdev)
if (status)
goto err_devopen;
- astatus = ssam_serdev_setup_via_acpi(ssh, serdev);
+ astatus = ssam_serdev_setup_via_acpi(ssh->handle, serdev);
if (ACPI_FAILURE(astatus)) {
status = -ENXIO;
goto err_devinit;
@@ -706,7 +706,7 @@ static int ssam_serial_hub_probe(struct serdev_device *serdev)
* For now let's thus default power/wakeup to false.
*/
device_set_wakeup_capable(&serdev->dev, true);
- acpi_walk_dep_device_list(ssh);
+ acpi_dev_clear_dependencies(ssh);
return 0;
diff --git a/drivers/platform/surface/surface3_power.c b/drivers/platform/surface/surface3_power.c
index cc4f9cba6856..dea82aa1abd4 100644
--- a/drivers/platform/surface/surface3_power.c
+++ b/drivers/platform/surface/surface3_power.c
@@ -446,12 +446,12 @@ mshw0011_space_handler(u32 function, acpi_physical_address command,
static int mshw0011_install_space_handler(struct i2c_client *client)
{
- acpi_handle handle;
+ struct acpi_device *adev;
struct mshw0011_handler_data *data;
acpi_status status;
- handle = ACPI_HANDLE(&client->dev);
- if (!handle)
+ adev = ACPI_COMPANION(&client->dev);
+ if (!adev)
return -ENODEV;
data = kzalloc(sizeof(struct mshw0011_handler_data),
@@ -460,25 +460,25 @@ static int mshw0011_install_space_handler(struct i2c_client *client)
return -ENOMEM;
data->client = client;
- status = acpi_bus_attach_private_data(handle, (void *)data);
+ status = acpi_bus_attach_private_data(adev->handle, (void *)data);
if (ACPI_FAILURE(status)) {
kfree(data);
return -ENOMEM;
}
- status = acpi_install_address_space_handler(handle,
- ACPI_ADR_SPACE_GSBUS,
- &mshw0011_space_handler,
- NULL,
- data);
+ status = acpi_install_address_space_handler(adev->handle,
+ ACPI_ADR_SPACE_GSBUS,
+ &mshw0011_space_handler,
+ NULL,
+ data);
if (ACPI_FAILURE(status)) {
dev_err(&client->dev, "Error installing i2c space handler\n");
- acpi_bus_detach_private_data(handle);
+ acpi_bus_detach_private_data(adev->handle);
kfree(data);
return -ENOMEM;
}
- acpi_walk_dep_device_list(handle);
+ acpi_dev_clear_dependencies(adev);
return 0;
}
diff --git a/drivers/platform/surface/surface_acpi_notify.c b/drivers/platform/surface/surface_acpi_notify.c
index ef9c1f8e8336..8339988d95c1 100644
--- a/drivers/platform/surface/surface_acpi_notify.c
+++ b/drivers/platform/surface/surface_acpi_notify.c
@@ -798,7 +798,7 @@ static int san_consumer_links_setup(struct platform_device *pdev)
static int san_probe(struct platform_device *pdev)
{
- acpi_handle san = ACPI_HANDLE(&pdev->dev);
+ struct acpi_device *san = ACPI_COMPANION(&pdev->dev);
struct ssam_controller *ctrl;
struct san_data *data;
acpi_status astatus;
@@ -821,7 +821,8 @@ static int san_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, data);
- astatus = acpi_install_address_space_handler(san, ACPI_ADR_SPACE_GSBUS,
+ astatus = acpi_install_address_space_handler(san->handle,
+ ACPI_ADR_SPACE_GSBUS,
&san_opreg_handler, NULL,
&data->info);
if (ACPI_FAILURE(astatus))
@@ -835,7 +836,7 @@ static int san_probe(struct platform_device *pdev)
if (status)
goto err_install_dev;
- acpi_walk_dep_device_list(san);
+ acpi_dev_clear_dependencies(san);
return 0;
err_install_dev:
diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c
index 685d37a7add1..ef83461fa536 100644
--- a/drivers/platform/surface/surface_aggregator_registry.c
+++ b/drivers/platform/surface/surface_aggregator_registry.c
@@ -156,7 +156,7 @@ static const struct software_node *ssam_node_group_sl2[] = {
NULL,
};
-/* Devices for Surface Laptop 3. */
+/* Devices for Surface Laptop 3 and 4. */
static const struct software_node *ssam_node_group_sl3[] = {
&ssam_node_root,
&ssam_node_bat_ac,
@@ -521,9 +521,12 @@ static const struct acpi_device_id ssam_platform_hub_match[] = {
/* Surface Laptop 3 (13", Intel) */
{ "MSHW0114", (unsigned long)ssam_node_group_sl3 },
- /* Surface Laptop 3 (15", AMD) */
+ /* Surface Laptop 3 (15", AMD) and 4 (15", AMD) */
{ "MSHW0110", (unsigned long)ssam_node_group_sl3 },
+ /* Surface Laptop 4 (13", Intel) */
+ { "MSHW0250", (unsigned long)ssam_node_group_sl3 },
+
/* Surface Laptop Go 1 */
{ "MSHW0118", (unsigned long)ssam_node_group_slg1 },
diff --git a/drivers/platform/surface/surface_dtx.c b/drivers/platform/surface/surface_dtx.c
index 5d9b758a99bb..1203b9a82993 100644
--- a/drivers/platform/surface/surface_dtx.c
+++ b/drivers/platform/surface/surface_dtx.c
@@ -427,6 +427,7 @@ static int surface_dtx_open(struct inode *inode, struct file *file)
*/
if (test_bit(SDTX_DEVICE_SHUTDOWN_BIT, &ddev->flags)) {
up_write(&ddev->client_lock);
+ mutex_destroy(&client->read_lock);
sdtx_device_put(client->ddev);
kfree(client);
return -ENODEV;
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index dd60c9397d35..edd71e744d27 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -8853,6 +8853,7 @@ static const struct tpacpi_quirk fan_quirk_table[] __initconst = {
TPACPI_Q_LNV3('N', '2', 'O', TPACPI_FAN_2CTL), /* P1 / X1 Extreme (2nd gen) */
TPACPI_Q_LNV3('N', '2', 'V', TPACPI_FAN_2CTL), /* P1 / X1 Extreme (3nd gen) */
TPACPI_Q_LNV3('N', '3', '0', TPACPI_FAN_2CTL), /* P15 (1st gen) / P15v (1st gen) */
+ TPACPI_Q_LNV3('N', '3', '2', TPACPI_FAN_2CTL), /* X1 Carbon (9th gen) */
};
static int __init fan_init(struct ibm_init_struct *iibm)
generated by cgit (git 2.34.1) at 2025-04-22 18:28:28 +0000