dvb-core: kill the big kernel lock

[pandora-kernel.git] / drivers / media / dvb / dvb-core / dvb_ca_en50221.c

diff --git a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
index cb97e6b..1723a98 100644 (file)
--- a/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
+++ b/drivers/media/dvb/dvb-core/dvb_ca_en50221.c
@@ -1259,13 +1259,7 @@ static int dvb_ca_en50221_io_do_ioctl(struct file *file,
 static long dvb_ca_en50221_io_ioctl(struct file *file,
                                    unsigned int cmd, unsigned long arg)
 {
-       int ret;
-
-       lock_kernel();
-       ret = dvb_usercopy(file, cmd, arg, dvb_ca_en50221_io_do_ioctl);
-       unlock_kernel();
-
-       return ret;
+       return dvb_usercopy(file, cmd, arg, dvb_ca_en50221_io_do_ioctl);
 }