From 0f7ff39532f1d2328e54b65ce5022c71f06e44d6 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 16 Dec 2009 23:46:48 -0300 Subject: [PATCH] V4L/DVB (13825): ir-core: Don't OOPS if IR device props is not defined As currently most drivers don't define ir_dev->props, we shouldn't assume that this field is defined. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/IR/ir-sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/IR/ir-sysfs.c b/drivers/media/IR/ir-sysfs.c index d67c11d..6ec7f89 100644 --- a/drivers/media/IR/ir-sysfs.c +++ b/drivers/media/IR/ir-sysfs.c @@ -97,7 +97,7 @@ static ssize_t store_protocol(struct device *d, return -EINVAL; } - if (ir_dev->props->change_protocol) + if (ir_dev->props && ir_dev->props->change_protocol) rc = ir_dev->props->change_protocol(ir_dev->props->priv, ir_type); -- 2.7.4