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path: root/drivers/platform/x86/dell-wmi.c
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Diffstat (limited to 'drivers/platform/x86/dell-wmi.c')
-rw-r--r--drivers/platform/x86/dell-wmi.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index 66f53c3c35e..08fb70f6d9b 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -221,7 +221,7 @@ static void dell_wmi_notify(u32 value, void *context)
return;
}
- if (dell_new_hk_type)
+ if (dell_new_hk_type || buffer_entry[1] == 0x0)
reported_key = (int)buffer_entry[2];
else
reported_key = (int)buffer_entry[1] & 0xffff;
@@ -339,13 +339,18 @@ static int __init dell_wmi_init(void)
acpi_video = acpi_video_backlight_support();
err = dell_wmi_input_setup();
- if (err)
+ if (err) {
+ if (dell_new_hk_type)
+ kfree(dell_wmi_keymap);
return err;
+ }
status = wmi_install_notify_handler(DELL_EVENT_GUID,
dell_wmi_notify, NULL);
if (ACPI_FAILURE(status)) {
input_unregister_device(dell_wmi_input_dev);
+ if (dell_new_hk_type)
+ kfree(dell_wmi_keymap);
printk(KERN_ERR
"dell-wmi: Unable to register notify handler - %d\n",
status);
@@ -359,6 +364,8 @@ static void __exit dell_wmi_exit(void)
{
wmi_remove_notify_handler(DELL_EVENT_GUID);
input_unregister_device(dell_wmi_input_dev);
+ if (dell_new_hk_type)
+ kfree(dell_wmi_keymap);
}
module_init(dell_wmi_init);