diff options
Diffstat (limited to 'drivers/platform/surface')
| -rw-r--r-- | drivers/platform/surface/surface3-wmi.c | 5 | ||||
| -rw-r--r-- | drivers/platform/surface/surface_acpi_notify.c | 16 | ||||
| -rw-r--r-- | drivers/platform/surface/surface_aggregator_cdev.c | 5 | ||||
| -rw-r--r-- | drivers/platform/surface/surface_aggregator_registry.c | 5 | ||||
| -rw-r--r-- | drivers/platform/surface/surface_dtx.c | 5 | ||||
| -rw-r--r-- | drivers/platform/surface/surface_gpe.c | 6 | ||||
| -rw-r--r-- | drivers/platform/surface/surface_hotplug.c | 6 |
7 files changed, 21 insertions, 27 deletions
diff --git a/drivers/platform/surface/surface3-wmi.c b/drivers/platform/surface/surface3-wmi.c index ca4602bcc7..c15ed7a127 100644 --- a/drivers/platform/surface/surface3-wmi.c +++ b/drivers/platform/surface/surface3-wmi.c @@ -226,14 +226,13 @@ static int __init s3_wmi_probe(struct platform_device *pdev) return error; } -static int s3_wmi_remove(struct platform_device *device) +static void s3_wmi_remove(struct platform_device *device) { /* remove the hotplug context from the acpi device */ s3_wmi.touchscreen_adev->hp = NULL; /* reinstall the actual PNPC0C0D LID default handle */ acpi_bus_scan(s3_wmi.pnp0c0d_adev->handle); - return 0; } static int __maybe_unused s3_wmi_resume(struct device *dev) @@ -248,7 +247,7 @@ static struct platform_driver s3_wmi_driver = { .name = "surface3-wmi", .pm = &s3_wmi_pm, }, - .remove = s3_wmi_remove, + .remove_new = s3_wmi_remove, }; static int __init s3_wmi_init(void) diff --git a/drivers/platform/surface/surface_acpi_notify.c b/drivers/platform/surface/surface_acpi_notify.c index 897cdd9c3a..e4dee920da 100644 --- a/drivers/platform/surface/surface_acpi_notify.c +++ b/drivers/platform/surface/surface_acpi_notify.c @@ -741,6 +741,7 @@ static bool is_san_consumer(struct platform_device *pdev, acpi_handle handle) struct acpi_handle_list dep_devices; acpi_handle supplier = ACPI_HANDLE(&pdev->dev); acpi_status status; + bool ret = false; int i; if (!acpi_has_method(handle, "_DEP")) @@ -753,11 +754,14 @@ static bool is_san_consumer(struct platform_device *pdev, acpi_handle handle) } for (i = 0; i < dep_devices.count; i++) { - if (dep_devices.handles[i] == supplier) - return true; + if (dep_devices.handles[i] == supplier) { + ret = true; + break; + } } - return false; + acpi_handle_list_free(&dep_devices); + return ret; } static acpi_status san_consumer_setup(acpi_handle handle, u32 lvl, @@ -850,7 +854,7 @@ err_enable_events: return status; } -static int san_remove(struct platform_device *pdev) +static void san_remove(struct platform_device *pdev) { acpi_handle san = ACPI_HANDLE(&pdev->dev); @@ -864,8 +868,6 @@ static int san_remove(struct platform_device *pdev) * all delayed works they may have spawned are run to completion. */ flush_workqueue(san_wq); - - return 0; } static const struct acpi_device_id san_match[] = { @@ -876,7 +878,7 @@ MODULE_DEVICE_TABLE(acpi, san_match); static struct platform_driver surface_acpi_notify = { .probe = san_probe, - .remove = san_remove, + .remove_new = san_remove, .driver = { .name = "surface_acpi_notify", .acpi_match_table = san_match, diff --git a/drivers/platform/surface/surface_aggregator_cdev.c b/drivers/platform/surface/surface_aggregator_cdev.c index 07f0ed6583..07e065b915 100644 --- a/drivers/platform/surface/surface_aggregator_cdev.c +++ b/drivers/platform/surface/surface_aggregator_cdev.c @@ -714,7 +714,7 @@ static int ssam_dbg_device_probe(struct platform_device *pdev) return 0; } -static int ssam_dbg_device_remove(struct platform_device *pdev) +static void ssam_dbg_device_remove(struct platform_device *pdev) { struct ssam_cdev *cdev = platform_get_drvdata(pdev); struct ssam_cdev_client *client; @@ -757,14 +757,13 @@ static int ssam_dbg_device_remove(struct platform_device *pdev) misc_deregister(&cdev->mdev); ssam_cdev_put(cdev); - return 0; } static struct platform_device *ssam_cdev_device; static struct platform_driver ssam_cdev_driver = { .probe = ssam_dbg_device_probe, - .remove = ssam_dbg_device_remove, + .remove_new = ssam_dbg_device_remove, .driver = { .name = SSAM_CDEV_DEVICE_NAME, .probe_type = PROBE_PREFER_ASYNCHRONOUS, diff --git a/drivers/platform/surface/surface_aggregator_registry.c b/drivers/platform/surface/surface_aggregator_registry.c index 0fe5be5396..aeb3feae40 100644 --- a/drivers/platform/surface/surface_aggregator_registry.c +++ b/drivers/platform/surface/surface_aggregator_registry.c @@ -418,19 +418,18 @@ static int ssam_platform_hub_probe(struct platform_device *pdev) return status; } -static int ssam_platform_hub_remove(struct platform_device *pdev) +static void ssam_platform_hub_remove(struct platform_device *pdev) { const struct software_node **nodes = platform_get_drvdata(pdev); ssam_remove_clients(&pdev->dev); set_secondary_fwnode(&pdev->dev, NULL); software_node_unregister_node_group(nodes); - return 0; } static struct platform_driver ssam_platform_hub_driver = { .probe = ssam_platform_hub_probe, - .remove = ssam_platform_hub_remove, + .remove_new = ssam_platform_hub_remove, .driver = { .name = "surface_aggregator_platform_hub", .acpi_match_table = ssam_platform_hub_match, diff --git a/drivers/platform/surface/surface_dtx.c b/drivers/platform/surface/surface_dtx.c index 30cbde278c..2de843b7ea 100644 --- a/drivers/platform/surface/surface_dtx.c +++ b/drivers/platform/surface/surface_dtx.c @@ -1168,10 +1168,9 @@ static int surface_dtx_platform_probe(struct platform_device *pdev) return 0; } -static int surface_dtx_platform_remove(struct platform_device *pdev) +static void surface_dtx_platform_remove(struct platform_device *pdev) { sdtx_device_destroy(platform_get_drvdata(pdev)); - return 0; } static const struct acpi_device_id surface_dtx_acpi_match[] = { @@ -1182,7 +1181,7 @@ MODULE_DEVICE_TABLE(acpi, surface_dtx_acpi_match); static struct platform_driver surface_dtx_platform_driver = { .probe = surface_dtx_platform_probe, - .remove = surface_dtx_platform_remove, + .remove_new = surface_dtx_platform_remove, .driver = { .name = "surface_dtx_pltf", .acpi_match_table = surface_dtx_acpi_match, diff --git a/drivers/platform/surface/surface_gpe.c b/drivers/platform/surface/surface_gpe.c index c219b840d4..62fd4004db 100644 --- a/drivers/platform/surface/surface_gpe.c +++ b/drivers/platform/surface/surface_gpe.c @@ -267,20 +267,18 @@ static int surface_gpe_probe(struct platform_device *pdev) return ret; } -static int surface_gpe_remove(struct platform_device *pdev) +static void surface_gpe_remove(struct platform_device *pdev) { struct surface_lid_device *lid = dev_get_drvdata(&pdev->dev); /* restore default behavior without this module */ surface_lid_enable_wakeup(&pdev->dev, false); acpi_disable_gpe(NULL, lid->gpe_number); - - return 0; } static struct platform_driver surface_gpe_driver = { .probe = surface_gpe_probe, - .remove = surface_gpe_remove, + .remove_new = surface_gpe_remove, .driver = { .name = "surface_gpe", .pm = &surface_gpe_pm, diff --git a/drivers/platform/surface/surface_hotplug.c b/drivers/platform/surface/surface_hotplug.c index 7b6d887dcc..a404f26cfa 100644 --- a/drivers/platform/surface/surface_hotplug.c +++ b/drivers/platform/surface/surface_hotplug.c @@ -183,7 +183,7 @@ static int shps_setup_irq(struct platform_device *pdev, enum shps_irq_type type) return 0; } -static int surface_hotplug_remove(struct platform_device *pdev) +static void surface_hotplug_remove(struct platform_device *pdev) { struct shps_device *sdev = platform_get_drvdata(pdev); int i; @@ -195,8 +195,6 @@ static int surface_hotplug_remove(struct platform_device *pdev) mutex_destroy(&sdev->lock[i]); } - - return 0; } static int surface_hotplug_probe(struct platform_device *pdev) @@ -261,7 +259,7 @@ MODULE_DEVICE_TABLE(acpi, surface_hotplug_acpi_match); static struct platform_driver surface_hotplug_driver = { .probe = surface_hotplug_probe, - .remove = surface_hotplug_remove, + .remove_new = surface_hotplug_remove, .driver = { .name = "surface_hotplug", .acpi_match_table = surface_hotplug_acpi_match, |