acer-wmi/hp-wmi: use platform_device_unregister instead of platform_device_del in...

platform_device_unregister will also call platform_device_put() to drop reference count.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>

diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
index ae79624..56e6f10 100644 (file)
--- a/drivers/platform/x86/acer-wmi.c
+++ b/drivers/platform/x86/acer-wmi.c
@@ -1375,7 +1375,7 @@ static void __exit acer_wmi_exit(void)
 {
        remove_sysfs(acer_platform_device);
        remove_debugfs();
-       platform_device_del(acer_platform_device);
+       platform_device_unregister(acer_platform_device);
        platform_driver_unregister(&acer_platform_driver);
 
        printk(ACER_INFO "Acer Laptop WMI Extras unloaded\n");

diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index 9498bdd..d55bf58 100644 (file)
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -760,7 +760,7 @@ static void __exit hp_wmi_exit(void)
                input_unregister_device(hp_wmi_input_dev);
        }
        if (hp_wmi_platform_dev) {
-               platform_device_del(hp_wmi_platform_dev);
+               platform_device_unregister(hp_wmi_platform_dev);
                platform_driver_unregister(&hp_wmi_driver);
        }
 }