Fix oops in acer_wmi driver (acer_wmi_init)

[linux-2.6-omap-h63xx.git] / drivers / misc / acer-wmi.c

diff --git a/drivers/misc/acer-wmi.c b/drivers/misc/acer-wmi.c
index b2d9878dc3f0ea606896c356ced7d942acef2106..c6c77a505ec1e621307ded371c224094b0222b13 100644 (file)
--- a/drivers/misc/acer-wmi.c
+++ b/drivers/misc/acer-wmi.c
@@ -192,6 +192,9 @@ static struct quirk_entry *quirks;
 
 static void set_quirks(void)
 {
+       if (!interface)
+               return;
+
        if (quirks->mailled)
                interface->capability |= ACER_CAP_MAILLED;
 
@@ -1237,6 +1240,8 @@ static int __init acer_wmi_init(void)
                return -ENODEV;
        }
 
+       set_quirks();
+
        if (platform_driver_register(&acer_platform_driver)) {
                printk(ACER_ERR "Unable to register platform driver.\n");
                goto error_platform_register;