diff options
Diffstat (limited to 'drivers/platform/x86/wmi.c')
| -rw-r--r-- | drivers/platform/x86/wmi.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c index f23d5a8..a134c26 100644 --- a/drivers/platform/x86/wmi.c +++ b/drivers/platform/x86/wmi.c @@ -36,6 +36,7 @@ #include <linux/list.h> #include <linux/acpi.h> #include <linux/slab.h> +#include <linux/module.h> #include <acpi/acpi_bus.h> #include <acpi/acpi_drivers.h> @@ -754,9 +755,13 @@ static void wmi_free_devices(void) struct wmi_block *wblock, *next; /* Delete devices for all the GUIDs */ - list_for_each_entry_safe(wblock, next, &wmi_block_list, list) + list_for_each_entry_safe(wblock, next, &wmi_block_list, list) { + list_del(&wblock->list); if (wblock->dev.class) device_unregister(&wblock->dev); + else + kfree(wblock); + } } static bool guid_already_parsed(const char *guid_string) |
