[media] tm6000: fix OOPS at tm6000_ir_int_stop() and tm6000_ir_int_start()



[ 3755.608233] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
[ 3755.616360] IP: [<ffffffffa03b80b7>] tm6000_ir_int_stop+0x10/0x1b [tm6000]

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 6740a932

drivers/media/video/tm6000/tm6000-input.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -377,6 +377,9 @@ int tm6000_ir_int_start(struct tm6000_core *dev)
		{
		struct tm6000_IR *ir = dev->ir;

		if (!ir)
		return;

		return __tm6000_ir_int_start(ir->rc);
		}

		@@ -384,6 +387,9 @@ void tm6000_ir_int_stop(struct tm6000_core *dev)
		{
		struct tm6000_IR *ir = dev->ir;

		if (!ir \|\| !ir->rc)
		return;

		__tm6000_ir_int_stop(ir->rc);
		}