[media] staging: lirc_serial: Fix deadlock on resume failure

A resume function cannot remove the device it is resuming!

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/staging/media/lirc/lirc_serial.c b/drivers/staging/media/lirc/lirc_serial.c
index d833772ef80..befe6267d7c 100644
--- a/drivers/staging/media/lirc/lirc_serial.c
+++ b/drivers/staging/media/lirc/lirc_serial.c
@@ -1127,10 +1127,8 @@ static int lirc_serial_resume(struct platform_device *dev)
 {
         unsigned long flags;
 
-        if (hardware_init_port() < 0) {
-                lirc_serial_exit();
+        if (hardware_init_port() < 0)
                 return -EINVAL;
-        }
 
         spin_lock_irqsave(&hardware[type].lock, flags);
         /* Enable Interrupt */