V4L/DVB: lirc: use unlocked_ioctl
New code should not rely on the big kernel lock,
so use the unlocked_ioctl file operation in lirc.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/IR/lirc_dev.h b/drivers/media/IR/lirc_dev.h
index 4afd96a..b1f6066 100644
--- a/drivers/media/IR/lirc_dev.h
+++ b/drivers/media/IR/lirc_dev.h
@@ -216,8 +216,7 @@
int lirc_dev_fop_open(struct inode *inode, struct file *file);
int lirc_dev_fop_close(struct inode *inode, struct file *file);
unsigned int lirc_dev_fop_poll(struct file *file, poll_table *wait);
-int lirc_dev_fop_ioctl(struct inode *inode, struct file *file,
- unsigned int cmd, unsigned long arg);
+long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
ssize_t lirc_dev_fop_read(struct file *file, char *buffer, size_t length,
loff_t *ppos);
ssize_t lirc_dev_fop_write(struct file *file, const char *buffer, size_t length,