patch for display of readbuffers in v4l2-ctl-misc.cpp

Dear maintainers,
I think there is a bug in utils/v4l2-ctl/v4l2-ctl-misc.cpp:394
printf("\tRead buffers : %d\n", parm.parm.output.writebuffers);
Please consider the attached patch.

-- Andy

From: Andreas Weber <[email protected]>
Date: Thu, 16 Jan 2014 18:27:14 +0100
Subject: [PATCH] v4l2-ctl-misc.cpp: bugfix display #of readbuffers

---
 utils/v4l2-ctl/v4l2-ctl-misc.cpp |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

index 6857fff..4d11ec8 100644
@@ -391,7 +391,7 @@ void misc_get(int fd)
 				printf("\tFrames per second: %.3f (%d/%d)\n",
 						(1.0 * tf.denominator) / tf.numerator,
 						tf.denominator, tf.numerator);
-			printf("\tRead buffers     : %d\n", parm.parm.output.writebuffers);
+			printf("\tRead buffers     : %d\n", parm.parm.capture.readbuffers);
 		}
 	}
 

1.7.10.4