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Diffstat (limited to 'drivers/platform/x86/wmi.c')
-rw-r--r--drivers/platform/x86/wmi.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index f23d5a84e7b..a134c26870b 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)