diff options
Diffstat (limited to 'drivers/platform/surface/surface_acpi_notify.c')
| -rw-r--r-- | drivers/platform/surface/surface_acpi_notify.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/platform/surface/surface_acpi_notify.c b/drivers/platform/surface/surface_acpi_notify.c index 897cdd9c3aae..e4dee920da18 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, |