From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Wed, 5 Nov 2014 11:28:01 +0000 (-0200)
Subject: [media] rc-main: Fix rc_type handling
X-Git-Tag: firefly_0821_release~176^2~2474^2~224
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fb9b1641ba30385e1c142ecef2b631d31a881fd1;p=firefly-linux-kernel-4.4.55.git

[media] rc-main: Fix rc_type handling

As reported by smatch:
	drivers/media/rc/rc-main.c:1426 rc_register_device() warn: should '1 << rc_map->rc_type' be a 64 bit type?

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

diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index 296de853a25d..66eabc5dd000 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -1423,7 +1423,7 @@ int rc_register_device(struct rc_dev *dev)
 	}
 
 	if (dev->change_protocol) {
-		u64 rc_type = (1 << rc_map->rc_type);
+		u64 rc_type = (1ll << rc_map->rc_type);
 		rc = dev->change_protocol(dev, &rc_type);
 		if (rc < 0)
 			goto out_raw;