From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 22 Aug 2013 16:07:17 +0000 (-0300)
Subject: [media] snd_tea575x: precedence bug in fmr2_tea575x_get_pins()
X-Git-Tag: firefly_0821_release~176^2~3573^2~1281
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b5c2e0abe1d0ffc367d0c1a42e45c91c079838d3;p=firefly-linux-kernel-4.4.55.git

[media] snd_tea575x: precedence bug in fmr2_tea575x_get_pins()

The "|" operation has higher precedence that "?:" so this couldn't
return both flags set at once as intended.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index f1e3714b5f16..620c4907e701 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -74,8 +74,8 @@ static u8 fmr2_tea575x_get_pins(struct snd_tea575x *tea)
 	struct fmr2 *fmr2 = tea->private_data;
 	u8 bits = inb(fmr2->io);
 
-	return  (bits & STR_DATA) ? TEA575X_DATA : 0 |
-		(bits & STR_MOST) ? TEA575X_MOST : 0;
+	return  ((bits & STR_DATA) ? TEA575X_DATA : 0) |
+		((bits & STR_MOST) ? TEA575X_MOST : 0);
 }
 
 static void fmr2_tea575x_set_direction(struct snd_tea575x *tea, bool output)