Commit 1ff1d88e authored Nov 16, 2011 by Ben Hutchings Committed by Mauro Carvalho Chehab Nov 24, 2011

[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>

parent c8e57e1b

drivers/staging/media/lirc/lirc_serial.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -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 */