From: Alan Jenkins <alan-jenkins@xxxxxxxxxxxxxx>
Create the workqueue thread used by tpd_led_set() *before* we register
the led device. (And vice versa for unregistration).
Signed-off-by: Alan Jenkins <alan-jenkins@xxxxxxxxxxxxxx>
---
drivers/platform/x86/eeepc-laptop.c | 12 ++++++------
1 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/platform/x86/eeepc-laptop.c b/drivers/platform/x86/eeepc-laptop.c
index 6c982d6..ac45faf 100644
--- a/drivers/platform/x86/eeepc-laptop.c
+++ b/drivers/platform/x86/eeepc-laptop.c
@@ -1074,10 +1074,10 @@ static void eeepc_hwmon_exit(void)
static void eeepc_led_exit(void)
{
- if (led_workqueue)
- destroy_workqueue(led_workqueue);
if (tpd_led.dev)
led_classdev_unregister(&tpd_led);
+ if (led_workqueue)
+ destroy_workqueue(led_workqueue);
}
static int eeepc_new_rfkill(struct rfkill **rfkill,
@@ -1243,14 +1243,14 @@ static int eeepc_led_init(struct device *dev)
if (get_acpi(CM_ASL_TPD) == -ENODEV)
return 0;
- rv = led_classdev_register(dev, &tpd_led);
- if (rv)
- return rv;
-
led_workqueue = create_singlethread_workqueue("led_workqueue");
if (!led_workqueue)
return -ENOMEM;
+ rv = led_classdev_register(dev, &tpd_led);
+ if (rv)
+ return rv;
+
return 0;
}
--
1.6.5.3
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