rfkill_unregister() should always be followed by rfkill_destroy().
Signed-off-by: Alan Jenkins <alan-jenkins@xxxxxxxxxxxxxx>
---
drivers/platform/x86/dell-laptop.c | 30 ++++++++++++++++++------------
1 files changed, 18 insertions(+), 12 deletions(-)
diff --git a/drivers/platform/x86/dell-laptop.c b/drivers/platform/x86/dell-laptop.c
index 12b6f33..8fbff38 100644
--- a/drivers/platform/x86/dell-laptop.c
+++ b/drivers/platform/x86/dell-laptop.c
@@ -268,6 +268,22 @@ err_wifi:
return ret;
}
+static void dell_cleanup_rfkill(void)
+{
+ if (wifi_rfkill) {
+ rfkill_unregister(wifi_rfkill);
+ rfkill_destroy(wifi_rfkill);
+ }
+ if (bluetooth_rfkill) {
+ rfkill_unregister(bluetooth_rfkill);
+ rfkill_destroy(bluetooth_rfkill);
+ }
+ if (wwan_rfkill) {
+ rfkill_unregister(wwan_rfkill);
+ rfkill_destroy(wwan_rfkill);
+ }
+}
+
static int dell_send_intensity(struct backlight_device *bd)
{
struct calling_interface_buffer buffer;
@@ -370,12 +386,7 @@ static int __init dell_init(void)
return 0;
fail_backlight:
- if (wifi_rfkill)
- rfkill_unregister(wifi_rfkill);
- if (bluetooth_rfkill)
- rfkill_unregister(bluetooth_rfkill);
- if (wwan_rfkill)
- rfkill_unregister(wwan_rfkill);
+ dell_cleanup_rfkill();
fail_rfkill:
kfree(da_tokens);
return ret;
@@ -384,12 +395,7 @@ fail_rfkill:
static void __exit dell_exit(void)
{
backlight_device_unregister(dell_backlight_device);
- if (wifi_rfkill)
- rfkill_unregister(wifi_rfkill);
- if (bluetooth_rfkill)
- rfkill_unregister(bluetooth_rfkill);
- if (wwan_rfkill)
- rfkill_unregister(wwan_rfkill);
+ dell_cleanup_rfkill();
}
module_init(dell_init);
--
1.6.3.2
--
To unsubscribe from this list: send the line "unsubscribe linux-acpi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
